55897101

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 89819520

約数和(自身を除く): 33922419

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 977, 1467, 2119, 2931, 4401, 6357, 8793, 12701, 19071, 26379, 38103, 57213, 114309, 159251, 342927, 477753, 1433259, 2070263, 4299777, 6210789, 18632367, 55897101]

約数ペア:

[(1, 55897101), (3, 18632367), (9, 6210789), (13, 4299777), (27, 2070263), (39, 1433259), (117, 477753), (163, 342927), (351, 159251), (489, 114309), (977, 57213), (1467, 38103), (2119, 26379), (2931, 19071), (4401, 12701), (6357, 8793)]