75561409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1213}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 94400640

約数和(自身を除く): 18839231

約数列:

[1, 7, 11, 77, 809, 1213, 5663, 8491, 8899, 13343, 62293, 93401, 981317, 6869219, 10794487, 75561409]

約数ペア:

[(1, 75561409), (7, 10794487), (11, 6869219), (77, 981317), (809, 93401), (1213, 62293), (5663, 13343), (8491, 8899)]