207765051

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{8719}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 306385920

約数和(自身を除く): 98620869

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 7943, 8719, 23829, 26157, 113347, 340041, 409793, 1229379, 1473511, 4420533, 5327309, 15981927, 69255017, 207765051]

約数ペア:

[(1, 207765051), (3, 69255017), (13, 15981927), (39, 5327309), (47, 4420533), (141, 1473511), (169, 1229379), (507, 409793), (611, 340041), (1833, 113347), (7943, 26157), (8719, 23829)]