55171071

素因数分解:

$3^3\times {\mathrm{911}}^1\times {\mathrm{2243}}^1$

素因数の和:3163

約数の個数: 16

約数和(自身を含む): 81861120

約数和(自身を除く): 26690049

約数列:

[1, 3, 9, 27, 911, 2243, 2733, 6729, 8199, 20187, 24597, 60561, 2043373, 6130119, 18390357, 55171071]

約数ペア:

[(1, 55171071), (3, 18390357), (9, 6130119), (27, 2043373), (911, 60561), (2243, 24597), (2733, 20187), (6729, 8199)]