165704643

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24847}}^1$

素因数の和:24888

約数の個数: 32

約数和(自身を含む): 278297600

約数和(自身を除く): 112592957

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 24847, 74541, 223623, 323011, 472093, 670869, 969033, 1416279, 2907099, 4248837, 6137209, 8721297, 12746511, 18411627, 55234881, 165704643]

約数ペア:

[(1, 165704643), (3, 55234881), (9, 18411627), (13, 12746511), (19, 8721297), (27, 6137209), (39, 4248837), (57, 2907099), (117, 1416279), (171, 969033), (247, 670869), (351, 472093), (513, 323011), (741, 223623), (2223, 74541), (6669, 24847)]