131323362

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1609}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 268316160

約数和(自身を除く): 136992798

約数列:

[1, 2, 3, 6, 61, 122, 183, 223, 366, 446, 669, 1338, 1609, 3218, 4827, 9654, 13603, 27206, 40809, 81618, 98149, 196298, 294447, 358807, 588894, 717614, 1076421, 2152842, 21887227, 43774454, 65661681, 131323362]

約数ペア:

[(1, 131323362), (2, 65661681), (3, 43774454), (6, 21887227), (61, 2152842), (122, 1076421), (183, 717614), (223, 588894), (366, 358807), (446, 294447), (669, 196298), (1338, 98149), (1609, 81618), (3218, 40809), (4827, 27206), (9654, 13603)]