78342111

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1901}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 119673840

約数和(自身を除く): 41331729

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 1901, 2169, 4579, 5703, 13737, 17109, 36119, 41211, 108357, 325071, 458141, 1374423, 4123269, 8704679, 26114037, 78342111]

約数ペア:

[(1, 78342111), (3, 26114037), (9, 8704679), (19, 4123269), (57, 1374423), (171, 458141), (241, 325071), (723, 108357), (1901, 41211), (2169, 36119), (4579, 17109), (5703, 13737)]