56621799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2969}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 88648560

約数和(自身を除く): 32026761

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 2969, 6357, 8907, 19071, 26721, 38597, 115791, 347373, 483947, 1451841, 4355523, 6291311, 18873933, 56621799]

約数ペア:

[(1, 56621799), (3, 18873933), (9, 6291311), (13, 4355523), (39, 1451841), (117, 483947), (163, 347373), (489, 115791), (1467, 38597), (2119, 26721), (2969, 19071), (6357, 8907)]