99489627

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{72251}}^1$

素因数の和:72280

約数の個数: 20

約数和(自身を含む): 157364856

約数和(自身を除く): 57875229

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 72251, 216753, 650259, 1228267, 1950777, 3684801, 5852331, 11054403, 33163209, 99489627]

約数ペア:

[(1, 99489627), (3, 33163209), (9, 11054403), (17, 5852331), (27, 3684801), (51, 1950777), (81, 1228267), (153, 650259), (459, 216753), (1377, 72251)]