156795121503

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{499747}}^1$

素因数の和:500315

約数の個数: 24

約数和(自身を含む): 230139950976

約数和(自身を除く): 73344829473

約数列:

[1, 3, 9, 71, 213, 491, 639, 1473, 4419, 34861, 104583, 313749, 499747, 1499241, 4497723, 35482037, 106446111, 245375777, 319338333, 736127331, 2208381993, 17421680167, 52265040501, 156795121503]

約数ペア:

[(1, 156795121503), (3, 52265040501), (9, 17421680167), (71, 2208381993), (213, 736127331), (491, 319338333), (639, 245375777), (1473, 106446111), (4419, 35482037), (34861, 4497723), (104583, 1499241), (313749, 499747)]