161330982033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{217229}}^1$

素因数の和:217521

約数の個数: 32

約数和(自身を含む): 235025481600

約数和(自身を除く): 73694499567

約数列:

[1, 3, 13, 39, 137, 139, 411, 417, 1781, 1807, 5343, 5421, 19043, 57129, 217229, 247559, 651687, 742677, 2823977, 8471931, 29760373, 30194831, 89281119, 90584493, 386884849, 392532803, 1160654547, 1177598409, 4136691847, 12410075541, 53776994011, 161330982033]

約数ペア:

[(1, 161330982033), (3, 53776994011), (13, 12410075541), (39, 4136691847), (137, 1177598409), (139, 1160654547), (411, 392532803), (417, 386884849), (1781, 90584493), (1807, 89281119), (5343, 30194831), (5421, 29760373), (19043, 8471931), (57129, 2823977), (217229, 742677), (247559, 651687)]