61318089

素因数分解:

$3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1861}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 101471552

約数和(自身を除く): 40153463

約数列:

[1, 3, 7, 9, 21, 63, 523, 1569, 1861, 3661, 4707, 5583, 10983, 13027, 16749, 32949, 39081, 117243, 973303, 2919909, 6813121, 8759727, 20439363, 61318089]

約数ペア:

[(1, 61318089), (3, 20439363), (7, 8759727), (9, 6813121), (21, 2919909), (63, 973303), (523, 117243), (1569, 39081), (1861, 32949), (3661, 16749), (4707, 13027), (5583, 10983)]