207631359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2503}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 323566880

約数和(自身を除く): 115935521

約数列:

[1, 3, 9, 13, 39, 117, 709, 2127, 2503, 6381, 7509, 9217, 22527, 27651, 32539, 82953, 97617, 292851, 1774627, 5323881, 15971643, 23070151, 69210453, 207631359]

約数ペア:

[(1, 207631359), (3, 69210453), (9, 23070151), (13, 15971643), (39, 5323881), (117, 1774627), (709, 292851), (2127, 97617), (2503, 82953), (6381, 32539), (7509, 27651), (9217, 22527)]