55918071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 88392720

約数和(自身を除く): 32474649

約数列:

[1, 3, 9, 11, 33, 99, 409, 1227, 1381, 3681, 4143, 4499, 12429, 13497, 15191, 40491, 45573, 136719, 564829, 1694487, 5083461, 6213119, 18639357, 55918071]

約数ペア:

[(1, 55918071), (3, 18639357), (9, 6213119), (11, 5083461), (33, 1694487), (99, 564829), (409, 136719), (1227, 45573), (1381, 40491), (3681, 15191), (4143, 13497), (4499, 12429)]