231320199141

素因数分解:

$3^3\times {\mathrm{20533}}^1\times {\mathrm{417251}}^1$

素因数の和:437793

約数の個数: 16

約数和(自身を含む): 342714102720

約数和(自身を除く): 111393903579

約数列:

[1, 3, 9, 27, 20533, 61599, 184797, 417251, 554391, 1251753, 3755259, 11265777, 8567414783, 25702244349, 77106733047, 231320199141]

約数ペア:

[(1, 231320199141), (3, 77106733047), (9, 25702244349), (27, 8567414783), (20533, 11265777), (61599, 3755259), (184797, 1251753), (417251, 554391)]