71842567

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 75863200

約数和(自身を除く): 4020633

約数列:

[1, 37, 61, 139, 229, 2257, 5143, 8473, 8479, 13969, 31831, 313723, 516853, 1177747, 1941691, 71842567]

約数ペア:

[(1, 71842567), (37, 1941691), (61, 1177747), (139, 516853), (229, 313723), (2257, 31831), (5143, 13969), (8473, 8479)]