15676720803

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{23159}}^1$

素因数の和:23369

約数の個数: 40

約数和(自身を含む): 23976992160

約数和(自身を除く): 8300271357

約数列:

[1, 3, 9, 27, 61, 81, 137, 183, 411, 549, 1233, 1647, 3699, 4941, 8357, 11097, 23159, 25071, 69477, 75213, 208431, 225639, 625293, 676917, 1412699, 1875879, 3172783, 4238097, 9518349, 12714291, 28555047, 38142873, 85665141, 114428619, 193539763, 256995423, 580619289, 1741857867, 5225573601, 15676720803]

約数ペア:

[(1, 15676720803), (3, 5225573601), (9, 1741857867), (27, 580619289), (61, 256995423), (81, 193539763), (137, 114428619), (183, 85665141), (411, 38142873), (549, 28555047), (1233, 12714291), (1647, 9518349), (3699, 4238097), (4941, 3172783), (8357, 1875879), (11097, 1412699), (23159, 676917), (25071, 625293), (69477, 225639), (75213, 208431)]