77961051

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11353}}^1$

素因数の和:11475

約数の個数: 24

約数和(自身を含む): 129889760

約数和(自身を除く): 51928709

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 11353, 34059, 79471, 102177, 238413, 715239, 1237477, 3712431, 8662339, 11137293, 25987017, 77961051]

約数ペア:

[(1, 77961051), (3, 25987017), (7, 11137293), (9, 8662339), (21, 3712431), (63, 1237477), (109, 715239), (327, 238413), (763, 102177), (981, 79471), (2289, 34059), (6867, 11353)]