39091329

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{20983}}^1$

素因数の和:21018

約数の個数: 20

約数和(自身を含む): 60937536

約数和(自身を除く): 21846207

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 20983, 62949, 188847, 482609, 566541, 1447827, 1699623, 4343481, 13030443, 39091329]

約数ペア:

[(1, 39091329), (3, 13030443), (9, 4343481), (23, 1699623), (27, 1447827), (69, 566541), (81, 482609), (207, 188847), (621, 62949), (1863, 20983)]