68051431

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3654

約数の個数: 16

約数和(自身を含む): 80881920

約数和(自身を除く): 12830489

約数列:

[1, 7, 41, 67, 287, 469, 2747, 3539, 19229, 24773, 145099, 237113, 1015693, 1659791, 9721633, 68051431]

約数ペア:

[(1, 68051431), (7, 9721633), (41, 1659791), (67, 1015693), (287, 237113), (469, 145099), (2747, 24773), (3539, 19229)]