80919853

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3671}}^1$

素因数の和:3792

約数の個数: 16

約数和(自身を含む): 95883264

約数和(自身を除く): 14963411

約数列:

[1, 7, 47, 67, 329, 469, 3149, 3671, 22043, 25697, 172537, 245957, 1207759, 1721699, 11559979, 80919853]

約数ペア:

[(1, 80919853), (7, 11559979), (47, 1721699), (67, 1207759), (329, 245957), (469, 172537), (3149, 25697), (3671, 22043)]