68004639

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 101162880

約数和(自身を除く): 33158241

約数列:

[1, 3, 9, 59, 83, 177, 249, 531, 747, 1543, 4629, 4897, 13887, 14691, 44073, 91037, 128069, 273111, 384207, 819333, 1152621, 7556071, 22668213, 68004639]

約数ペア:

[(1, 68004639), (3, 22668213), (9, 7556071), (59, 1152621), (83, 819333), (177, 384207), (249, 273111), (531, 128069), (747, 91037), (1543, 44073), (4629, 14691), (4897, 13887)]