538133022921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 820817141760

約数和(自身を除く): 282684118839

約数列:

[1, 3, 13, 39, 41, 67, 71, 123, 201, 213, 263, 269, 533, 789, 807, 871, 923, 1599, 2613, 2747, 2769, 2911, 3419, 3497, 4757, 8241, 8733, 10257, 10491, 10783, 11029, 14271, 17621, 18023, 18673, 19099, 32349, 33087, 35711, 37843, 52863, 54069, 56019, 57297, 61841, 70747, 107133, 113529, 140179, 143377, 185523, 195037, 212241, 229073, 234299, 242749, 248287, 420537, 430131, 585111, 687219, 702897, 722461, 728247, 738943, 744861, 765593, 783059, 919711, 1251091, 1279633, 2167383, 2216829, 2296779, 2349177, 2535481, 2759133, 2900627, 3753273, 3838899, 4740049, 5023037, 7606443, 8701881, 9391993, 9606259, 9952709, 10179767, 14220147, 15069111, 16264183, 16635229, 28175979, 28818777, 29858127, 30539301, 37708151, 48792549, 49905687, 51294731, 52464953, 61620637, 65299481, 113124453, 153884193, 157394859, 184861911, 194342009, 195898443, 205944517, 336543479, 583026027, 617833551, 666831503, 682044389, 1009630437, 2000494509, 2046133167, 2526446117, 2677278721, 4375065227, 7579338351, 8031836163, 13125195681, 13798282639, 41394847917, 179377674307, 538133022921]

約数ペア:

[(1, 538133022921), (3, 179377674307), (13, 41394847917), (39, 13798282639), (41, 13125195681), (67, 8031836163), (71, 7579338351), (123, 4375065227), (201, 2677278721), (213, 2526446117), (263, 2046133167), (269, 2000494509), (533, 1009630437), (789, 682044389), (807, 666831503), (871, 617833551), (923, 583026027), (1599, 336543479), (2613, 205944517), (2747, 195898443), (2769, 194342009), (2911, 184861911), (3419, 157394859), (3497, 153884193), (4757, 113124453), (8241, 65299481), (8733, 61620637), (10257, 52464953), (10491, 51294731), (10783, 49905687), (11029, 48792549), (14271, 37708151), (17621, 30539301), (18023, 29858127), (18673, 28818777), (19099, 28175979), (32349, 16635229), (33087, 16264183), (35711, 15069111), (37843, 14220147), (52863, 10179767), (54069, 9952709), (56019, 9606259), (57297, 9391993), (61841, 8701881), (70747, 7606443), (107133, 5023037), (113529, 4740049), (140179, 3838899), (143377, 3753273), (185523, 2900627), (195037, 2759133), (212241, 2535481), (229073, 2349177), (234299, 2296779), (242749, 2216829), (248287, 2167383), (420537, 1279633), (430131, 1251091), (585111, 919711), (687219, 783059), (702897, 765593), (722461, 744861), (728247, 738943)]