65428371

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{1097}}^1$

素因数の和:1200

約数の個数: 24

約数和(自身を含む): 99127440

約数和(自身を除く): 33699069

約数列:

[1, 3, 9, 27, 47, 141, 423, 1097, 1269, 2209, 3291, 6627, 9873, 19881, 29619, 51559, 59643, 154677, 464031, 1392093, 2423273, 7269819, 21809457, 65428371]

約数ペア:

[(1, 65428371), (3, 21809457), (9, 7269819), (27, 2423273), (47, 1392093), (141, 464031), (423, 154677), (1097, 59643), (1269, 51559), (2209, 29619), (3291, 19881), (6627, 9873)]