56781717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{30091}}^1$

素因数の和:30148

約数の個数: 16

約数和(自身を含む): 82331712

約数和(自身を除く): 25549995

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 30091, 90273, 511547, 1113367, 1534641, 3340101, 18927239, 56781717]

約数ペア:

[(1, 56781717), (3, 18927239), (17, 3340101), (37, 1534641), (51, 1113367), (111, 511547), (629, 90273), (1887, 30091)]