42926967

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 63404016

約数和(自身を除く): 20477049

約数列:

[1, 3, 9, 67, 201, 257, 277, 603, 771, 831, 2313, 2493, 17219, 18559, 51657, 55677, 71189, 154971, 167031, 213567, 640701, 4769663, 14308989, 42926967]

約数ペア:

[(1, 42926967), (3, 14308989), (9, 4769663), (67, 640701), (201, 213567), (257, 167031), (277, 154971), (603, 71189), (771, 55677), (831, 51657), (2313, 18559), (2493, 17219)]