64158297

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 99978912

約数和(自身を除く): 35820615

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 1811, 5061, 5433, 11809, 12677, 35427, 38031, 88739, 266217, 436451, 1309353, 3055157, 9165471, 21386099, 64158297]

約数ペア:

[(1, 64158297), (3, 21386099), (7, 9165471), (21, 3055157), (49, 1309353), (147, 436451), (241, 266217), (723, 88739), (1687, 38031), (1811, 35427), (5061, 12677), (5433, 11809)]