213162116727

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1861}}^1\times {\mathrm{10429}}^1$

素因数の和:12823

約数の個数: 32

約数和(自身を含む): 325645626880

約数和(自身を除く): 112483510153

約数列:

[1, 3, 7, 21, 523, 1569, 1861, 3661, 5583, 10429, 10983, 13027, 31287, 39081, 73003, 219009, 973303, 2919909, 5454367, 6813121, 16363101, 19408369, 20439363, 38180569, 58225107, 114541707, 135858583, 407575749, 10150576987, 30451730961, 71054038909, 213162116727]

約数ペア:

[(1, 213162116727), (3, 71054038909), (7, 30451730961), (21, 10150576987), (523, 407575749), (1569, 135858583), (1861, 114541707), (3661, 58225107), (5583, 38180569), (10429, 20439363), (10983, 19408369), (13027, 16363101), (31287, 6813121), (39081, 5454367), (73003, 2919909), (219009, 973303)]