4011368751

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1998

約数の個数: 80

約数和(自身を含む): 6813132480

約数和(自身を除く): 2801763729

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 89, 117, 207, 267, 299, 351, 621, 801, 897, 1053, 1157, 1861, 1863, 2047, 2403, 2691, 3471, 5583, 6141, 7209, 8073, 10413, 16749, 18423, 24193, 24219, 26611, 31239, 42803, 50247, 55269, 72579, 79833, 93717, 128409, 150741, 165629, 165807, 217737, 239499, 385227, 496887, 556439, 653211, 718497, 1155681, 1490661, 1669317, 1959633, 2153177, 2155491, 3467043, 3809467, 4471983, 5007951, 6459531, 11428401, 13415949, 15023853, 19378593, 34285203, 45071559, 49523071, 58135779, 102855609, 148569213, 174407337, 308566827, 445707639, 1337122917, 4011368751]

約数ペア:

[(1, 4011368751), (3, 1337122917), (9, 445707639), (13, 308566827), (23, 174407337), (27, 148569213), (39, 102855609), (69, 58135779), (81, 49523071), (89, 45071559), (117, 34285203), (207, 19378593), (267, 15023853), (299, 13415949), (351, 11428401), (621, 6459531), (801, 5007951), (897, 4471983), (1053, 3809467), (1157, 3467043), (1861, 2155491), (1863, 2153177), (2047, 1959633), (2403, 1669317), (2691, 1490661), (3471, 1155681), (5583, 718497), (6141, 653211), (7209, 556439), (8073, 496887), (10413, 385227), (16749, 239499), (18423, 217737), (24193, 165807), (24219, 165629), (26611, 150741), (31239, 128409), (42803, 93717), (50247, 79833), (55269, 72579)]