185628591

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{29009}}^1$

素因数の和:29100

約数の個数: 20

約数和(自身を含む): 280816800

約数和(自身を除く): 95188209

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 29009, 87027, 261081, 783243, 2291711, 2349729, 6875133, 20625399, 61876197, 185628591]

約数ペア:

[(1, 185628591), (3, 61876197), (9, 20625399), (27, 6875133), (79, 2349729), (81, 2291711), (237, 783243), (711, 261081), (2133, 87027), (6399, 29009)]