80537863

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 95480320

約数和(自身を除く): 14942457

約数列:

[1, 7, 37, 103, 259, 721, 3019, 3811, 21133, 26677, 111703, 310957, 781921, 2176699, 11505409, 80537863]

約数ペア:

[(1, 80537863), (7, 11505409), (37, 2176699), (103, 781921), (259, 310957), (721, 111703), (3019, 26677), (3811, 21133)]