123562503

素因数分解:

$3^4\times {\mathrm{1069}}^1\times {\mathrm{1427}}^1$

素因数の和:2508

約数の個数: 20

約数和(自身を含む): 184883160

約数和(自身を除く): 61320657

約数列:

[1, 3, 9, 27, 81, 1069, 1427, 3207, 4281, 9621, 12843, 28863, 38529, 86589, 115587, 1525463, 4576389, 13729167, 41187501, 123562503]

約数ペア:

[(1, 123562503), (3, 41187501), (9, 13729167), (27, 4576389), (81, 1525463), (1069, 115587), (1427, 86589), (3207, 38529), (4281, 28863), (9621, 12843)]