68213121

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1297}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 93206784

約数和(自身を除く): 24993663

約数列:

[1, 3, 47, 141, 373, 1119, 1297, 3891, 17531, 52593, 60959, 182877, 483781, 1451343, 22737707, 68213121]

約数ペア:

[(1, 68213121), (3, 22737707), (47, 1451343), (141, 483781), (373, 182877), (1119, 60959), (1297, 52593), (3891, 17531)]