191485521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4673}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 288011880

約数和(自身を除く): 96526359

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 4553, 4673, 13659, 14019, 40977, 42057, 135517, 406551, 733661, 1219653, 2200983, 6602949, 21276169, 63828507, 191485521]

約数ペア:

[(1, 191485521), (3, 63828507), (9, 21276169), (29, 6602949), (87, 2200983), (157, 1219653), (261, 733661), (471, 406551), (1413, 135517), (4553, 42057), (4673, 40977), (13659, 14019)]