69129813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{2137}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 94824576

約数和(自身を除く): 25694763

約数列:

[1, 3, 41, 123, 263, 789, 2137, 6411, 10783, 32349, 87617, 262851, 562031, 1686093, 23043271, 69129813]

約数ペア:

[(1, 69129813), (3, 23043271), (41, 1686093), (123, 562031), (263, 262851), (789, 87617), (2137, 32349), (6411, 10783)]