81013734

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73783}}^1$

素因数の和:73852

約数の個数: 24

約数和(自身を含む): 178409712

約数和(自身を除く): 97395978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 73783, 147566, 221349, 442698, 664047, 1328094, 4500763, 9001526, 13502289, 27004578, 40506867, 81013734]

約数ペア:

[(1, 81013734), (2, 40506867), (3, 27004578), (6, 13502289), (9, 9001526), (18, 4500763), (61, 1328094), (122, 664047), (183, 442698), (366, 221349), (549, 147566), (1098, 73783)]