55135521

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14347}}^1$

素因数の和:14421

約数の個数: 24

約数和(自身を含む): 92515904

約数和(自身を除く): 37380383

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14347, 43041, 100429, 129123, 301287, 875167, 903861, 2625501, 6126169, 7876503, 18378507, 55135521]

約数ペア:

[(1, 55135521), (3, 18378507), (7, 7876503), (9, 6126169), (21, 2625501), (61, 903861), (63, 875167), (183, 301287), (427, 129123), (549, 100429), (1281, 43041), (3843, 14347)]