39136689

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{16661}}^1$

素因数の和:16702

約数の個数: 20

約数和(自身を含む): 60483060

約数和(自身を除く): 21346371

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 16661, 49983, 149949, 449847, 483169, 1349541, 1449507, 4348521, 13045563, 39136689]

約数ペア:

[(1, 39136689), (3, 13045563), (9, 4348521), (27, 1449507), (29, 1349541), (81, 483169), (87, 449847), (261, 149949), (783, 49983), (2349, 16661)]