86197869

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 126764352

約数和(自身を除く): 40566483

約数列:

[1, 3, 9, 113, 131, 339, 393, 647, 1017, 1179, 1941, 5823, 14803, 44409, 73111, 84757, 133227, 219333, 254271, 657999, 762813, 9577541, 28732623, 86197869]

約数ペア:

[(1, 86197869), (3, 28732623), (9, 9577541), (113, 762813), (131, 657999), (339, 254271), (393, 219333), (647, 133227), (1017, 84757), (1179, 73111), (1941, 44409), (5823, 14803)]