71818617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2243}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 103295808

約数和(自身を除く): 31477191

約数列:

[1, 3, 13, 39, 821, 2243, 2463, 6729, 10673, 29159, 32019, 87477, 1841503, 5524509, 23939539, 71818617]

約数ペア:

[(1, 71818617), (3, 23939539), (13, 5524509), (39, 1841503), (821, 87477), (2243, 32019), (2463, 29159), (6729, 10673)]