156905661

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{757}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 230662432

約数和(自身を除く): 73756771

約数列:

[1, 3, 11, 33, 121, 363, 571, 757, 1713, 2271, 6281, 8327, 18843, 24981, 69091, 91597, 207273, 274791, 432247, 1296741, 4754717, 14264151, 52301887, 156905661]

約数ペア:

[(1, 156905661), (3, 52301887), (11, 14264151), (33, 4754717), (121, 1296741), (363, 432247), (571, 274791), (757, 207273), (1713, 91597), (2271, 69091), (6281, 24981), (8327, 18843)]