55669779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1987}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 88076352

約数和(自身を除く): 32406573

約数列:

[1, 3, 9, 11, 33, 99, 283, 849, 1987, 2547, 3113, 5961, 9339, 17883, 21857, 28017, 65571, 196713, 562321, 1686963, 5060889, 6185531, 18556593, 55669779]

約数ペア:

[(1, 55669779), (3, 18556593), (9, 6185531), (11, 5060889), (33, 1686963), (99, 562321), (283, 196713), (849, 65571), (1987, 28017), (2547, 21857), (3113, 17883), (5961, 9339)]