77547951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2579}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 121146480

約数和(自身を除く): 43598529

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 2579, 3341, 7737, 10023, 23211, 30069, 33527, 100581, 301743, 662803, 1988409, 5965227, 8616439, 25849317, 77547951]

約数ペア:

[(1, 77547951), (3, 25849317), (9, 8616439), (13, 5965227), (39, 1988409), (117, 662803), (257, 301743), (771, 100581), (2313, 33527), (2579, 30069), (3341, 23211), (7737, 10023)]