230167251

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{11321}}^1$

素因数の和:11584

約数の個数: 20

約数和(自身を含む): 345230424

約数和(自身を除く): 115063173

約数列:

[1, 3, 9, 27, 81, 251, 753, 2259, 6777, 11321, 20331, 33963, 101889, 305667, 917001, 2841571, 8524713, 25574139, 76722417, 230167251]

約数ペア:

[(1, 230167251), (3, 76722417), (9, 25574139), (27, 8524713), (81, 2841571), (251, 917001), (753, 305667), (2259, 101889), (6777, 33963), (11321, 20331)]