71368656009

素因数分解:

$3^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{1590317}}^1$

素因数の和:1592464

約数の個数: 16

約数和(自身を含む): 108803196288

約数和(自身を除く): 37434540279

約数列:

[1, 3, 7, 21, 2137, 6411, 14959, 44877, 1590317, 4770951, 11132219, 33396657, 3398507429, 10195522287, 23789552003, 71368656009]

約数ペア:

[(1, 71368656009), (3, 23789552003), (7, 10195522287), (21, 3398507429), (2137, 33396657), (6411, 11132219), (14959, 4770951), (44877, 1590317)]