55938399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 84480000

約数和(自身を除く): 28541601

約数列:

[1, 3, 11, 33, 43, 79, 129, 237, 473, 499, 869, 1419, 1497, 2607, 3397, 5489, 10191, 16467, 21457, 37367, 39421, 64371, 112101, 118263, 236027, 433631, 708081, 1300893, 1695103, 5085309, 18646133, 55938399]

約数ペア:

[(1, 55938399), (3, 18646133), (11, 5085309), (33, 1695103), (43, 1300893), (79, 708081), (129, 433631), (237, 236027), (473, 118263), (499, 112101), (869, 64371), (1419, 39421), (1497, 37367), (2607, 21457), (3397, 16467), (5489, 10191)]