156938164227

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447117277}}^1$

素因数の和:447117299

約数の個数: 16

約数和(自身を含む): 250385675680

約数和(自身を除く): 93447511453

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447117277, 1341351831, 4024055493, 5812524601, 12072166479, 17437573803, 52312721409, 156938164227]

約数ペア:

[(1, 156938164227), (3, 52312721409), (9, 17437573803), (13, 12072166479), (27, 5812524601), (39, 4024055493), (117, 1341351831), (351, 447117277)]