69375321

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 103226760

約数和(自身を除く): 33851439

約数列:

[1, 3, 9, 41, 123, 229, 369, 687, 821, 2061, 2463, 7389, 9389, 28167, 33661, 84501, 100983, 188009, 302949, 564027, 1692081, 7708369, 23125107, 69375321]

約数ペア:

[(1, 69375321), (3, 23125107), (9, 7708369), (41, 1692081), (123, 564027), (229, 302949), (369, 188009), (687, 100983), (821, 84501), (2061, 33661), (2463, 28167), (7389, 9389)]