64045371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4549}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 97078800

約数和(自身を除く): 33033429

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4549, 4693, 13647, 14079, 59137, 86431, 177411, 259293, 1123603, 1642189, 3370809, 4926567, 21348457, 64045371]

約数ペア:

[(1, 64045371), (3, 21348457), (13, 4926567), (19, 3370809), (39, 1642189), (57, 1123603), (247, 259293), (361, 177411), (741, 86431), (1083, 59137), (4549, 14079), (4693, 13647)]