156958629231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{20655169}}^1$

素因数の和:20655338

約数の個数: 16

約数和(自身を含む): 223075836000

約数和(自身を除く): 66117206769

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 20655169, 61965507, 351137873, 1053413619, 3077620181, 9232860543, 52319543077, 156958629231]

約数ペア:

[(1, 156958629231), (3, 52319543077), (17, 9232860543), (51, 3077620181), (149, 1053413619), (447, 351137873), (2533, 61965507), (7599, 20655169)]