157416129

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{49831}}^1$

素因数の和:49859

約数の個数: 24

約数和(自身を含む): 253943872

約数和(自身を除く): 96527743

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 49831, 149493, 448479, 647803, 1345437, 1943409, 4036311, 5830227, 12108933, 17490681, 52472043, 157416129]

約数ペア:

[(1, 157416129), (3, 52472043), (9, 17490681), (13, 12108933), (27, 5830227), (39, 4036311), (81, 1943409), (117, 1345437), (243, 647803), (351, 448479), (1053, 149493), (3159, 49831)]