51645339

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 77156352

約数和(自身を除く): 25511013

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 1471, 3901, 4413, 11703, 13239, 35109, 69137, 122093, 207411, 366279, 622233, 1098837, 5738371, 17215113, 51645339]

約数ペア:

[(1, 51645339), (3, 17215113), (9, 5738371), (47, 1098837), (83, 622233), (141, 366279), (249, 207411), (423, 122093), (747, 69137), (1471, 35109), (3901, 13239), (4413, 11703)]