571898151

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 1019652480

約数和(自身を除く): 447754329

約数列:

[1, 3, 9, 11, 23, 27, 33, 43, 59, 69, 81, 99, 121, 129, 177, 207, 253, 297, 363, 387, 473, 531, 621, 649, 759, 891, 989, 1089, 1161, 1357, 1419, 1593, 1863, 1947, 2277, 2537, 2783, 2967, 3267, 3483, 4071, 4257, 4779, 5203, 5841, 6831, 7139, 7611, 8349, 8901, 9801, 10879, 12213, 12771, 14927, 15609, 17523, 20493, 21417, 22833, 25047, 26703, 27907, 32637, 36639, 38313, 44781, 46827, 52569, 58351, 64251, 68499, 75141, 80109, 83721, 97911, 109917, 119669, 134343, 140481, 164197, 175053, 192753, 205497, 225423, 251163, 293733, 306977, 359007, 403029, 421443, 492591, 525159, 578259, 641861, 753489, 881199, 920931, 1077021, 1209087, 1477773, 1575477, 1925583, 2260467, 2762793, 3231063, 4433319, 4726431, 5776749, 7060471, 8288379, 9693189, 13299957, 17330247, 21181413, 24865137, 51990741, 63544239, 190632717, 571898151]

約数ペア:

[(1, 571898151), (3, 190632717), (9, 63544239), (11, 51990741), (23, 24865137), (27, 21181413), (33, 17330247), (43, 13299957), (59, 9693189), (69, 8288379), (81, 7060471), (99, 5776749), (121, 4726431), (129, 4433319), (177, 3231063), (207, 2762793), (253, 2260467), (297, 1925583), (363, 1575477), (387, 1477773), (473, 1209087), (531, 1077021), (621, 920931), (649, 881199), (759, 753489), (891, 641861), (989, 578259), (1089, 525159), (1161, 492591), (1357, 421443), (1419, 403029), (1593, 359007), (1863, 306977), (1947, 293733), (2277, 251163), (2537, 225423), (2783, 205497), (2967, 192753), (3267, 175053), (3483, 164197), (4071, 140481), (4257, 134343), (4779, 119669), (5203, 109917), (5841, 97911), (6831, 83721), (7139, 80109), (7611, 75141), (8349, 68499), (8901, 64251), (9801, 58351), (10879, 52569), (12213, 46827), (12771, 44781), (14927, 38313), (15609, 36639), (17523, 32637), (20493, 27907), (21417, 26703), (22833, 25047)]