156342081

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 254251008

約数和(自身を除く): 97908927

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 2227, 2751, 3343, 6681, 10029, 15589, 23401, 46767, 56831, 70203, 170493, 397817, 437933, 1193451, 1313799, 3065531, 7444861, 9196593, 22334583, 52114027, 156342081]

約数ペア:

[(1, 156342081), (3, 52114027), (7, 22334583), (17, 9196593), (21, 7444861), (51, 3065531), (119, 1313799), (131, 1193451), (357, 437933), (393, 397817), (917, 170493), (2227, 70203), (2751, 56831), (3343, 46767), (6681, 23401), (10029, 15589)]