68919873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{13831}}^1$

素因数の和:13996

約数の個数: 16

約数和(自身を含む): 100918272

約数和(自身を除く): 31998399

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 13831, 41493, 152141, 456423, 2088481, 6265443, 22973291, 68919873]

約数ペア:

[(1, 68919873), (3, 22973291), (11, 6265443), (33, 2088481), (151, 456423), (453, 152141), (1661, 41493), (4983, 13831)]