55515081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3119}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 23108919

約数列:

[1, 3, 17, 51, 349, 1047, 3119, 5933, 9357, 17799, 53023, 159069, 1088531, 3265593, 18505027, 55515081]

約数ペア:

[(1, 55515081), (3, 18505027), (17, 3265593), (51, 1088531), (349, 159069), (1047, 53023), (3119, 17799), (5933, 9357)]