65358981

素因数分解:

$3^5\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 98358624

約数和(自身を除く): 32999643

約数列:

[1, 3, 9, 27, 81, 243, 277, 831, 971, 2493, 2913, 7479, 8739, 22437, 26217, 67311, 78651, 235953, 268967, 806901, 2420703, 7262109, 21786327, 65358981]

約数ペア:

[(1, 65358981), (3, 21786327), (9, 7262109), (27, 2420703), (81, 806901), (243, 268967), (277, 235953), (831, 78651), (971, 67311), (2493, 26217), (2913, 22437), (7479, 8739)]