68213971

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8693}}^1$

素因数の和:8778

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 15248429

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 8693, 60851, 165167, 512887, 1156169, 3590209, 9744853, 68213971]

約数ペア:

[(1, 68213971), (7, 9744853), (19, 3590209), (59, 1156169), (133, 512887), (413, 165167), (1121, 60851), (7847, 8693)]