73697661

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 111888000

約数和(自身を除く): 38190339

約数列:

[1, 3, 9, 27, 73, 139, 219, 269, 417, 657, 807, 1251, 1971, 2421, 3753, 7263, 10147, 19637, 30441, 37391, 58911, 91323, 112173, 176733, 273969, 336519, 530199, 1009557, 2729543, 8188629, 24565887, 73697661]

約数ペア:

[(1, 73697661), (3, 24565887), (9, 8188629), (27, 2729543), (73, 1009557), (139, 530199), (219, 336519), (269, 273969), (417, 176733), (657, 112173), (807, 91323), (1251, 58911), (1971, 37391), (2421, 30441), (3753, 19637), (7263, 10147)]