156913273845

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2543371}}^1$

素因数の和:2543842

約数の個数: 32

約数和(自身を含む): 279567450240

約数和(自身を除く): 122654176395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 1371, 2285, 4113, 6855, 12339, 20565, 61695, 2543371, 7630113, 12716855, 22890339, 38150565, 68671017, 114451695, 343355085, 1162320547, 3486961641, 5811602735, 10460884923, 17434808205, 31382654769, 52304424615, 156913273845]

約数ペア:

[(1, 156913273845), (3, 52304424615), (5, 31382654769), (9, 17434808205), (15, 10460884923), (27, 5811602735), (45, 3486961641), (135, 1162320547), (457, 343355085), (1371, 114451695), (2285, 68671017), (4113, 38150565), (6855, 22890339), (12339, 12716855), (20565, 7630113), (61695, 2543371)]