128392772043

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 181335490560

約数和(自身を除く): 52942718517

約数列:

[1, 3, 29, 87, 107, 127, 223, 321, 381, 487, 669, 1461, 3103, 3683, 6467, 9309, 11049, 13589, 14123, 19401, 23861, 28321, 40767, 42369, 52109, 61849, 71583, 84963, 108601, 156327, 185547, 325803, 394081, 691969, 821309, 1182243, 1511161, 1793621, 2075907, 2463927, 3030347, 3149429, 4533483, 5380863, 6617843, 9091041, 9448287, 11620307, 13792327, 19853529, 34860921, 41376981, 87880063, 191917447, 263640189, 336988903, 399977483, 575752341, 1010966709, 1199932449, 1475778989, 4427336967, 42797590681, 128392772043]

約数ペア:

[(1, 128392772043), (3, 42797590681), (29, 4427336967), (87, 1475778989), (107, 1199932449), (127, 1010966709), (223, 575752341), (321, 399977483), (381, 336988903), (487, 263640189), (669, 191917447), (1461, 87880063), (3103, 41376981), (3683, 34860921), (6467, 19853529), (9309, 13792327), (11049, 11620307), (13589, 9448287), (14123, 9091041), (19401, 6617843), (23861, 5380863), (28321, 4533483), (40767, 3149429), (42369, 3030347), (52109, 2463927), (61849, 2075907), (71583, 1793621), (84963, 1511161), (108601, 1182243), (156327, 821309), (185547, 691969), (325803, 394081)]