75820171

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 88381440

約数和(自身を除く): 12561269

約数列:

[1, 7, 79, 167, 553, 821, 1169, 5747, 13193, 64859, 92351, 137107, 454013, 959749, 10831453, 75820171]

約数ペア:

[(1, 75820171), (7, 10831453), (79, 959749), (167, 454013), (553, 137107), (821, 92351), (1169, 64859), (5747, 13193)]