55191267

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{3313}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 81922080

約数和(自身を除く): 26730813

約数列:

[1, 3, 9, 27, 617, 1851, 3313, 5553, 9939, 16659, 29817, 89451, 2044121, 6132363, 18397089, 55191267]

約数ペア:

[(1, 55191267), (3, 18397089), (9, 6132363), (27, 2044121), (617, 89451), (1851, 29817), (3313, 16659), (5553, 9939)]