129244554

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{80677}}^1$

素因数の和:80774

約数の個数: 24

約数和(自身を含む): 283179780

約数和(自身を除く): 153935226

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 80677, 161354, 242031, 484062, 726093, 1452186, 7180253, 14360506, 21540759, 43081518, 64622277, 129244554]

約数ペア:

[(1, 129244554), (2, 64622277), (3, 43081518), (6, 21540759), (9, 14360506), (18, 7180253), (89, 1452186), (178, 726093), (267, 484062), (534, 242031), (801, 161354), (1602, 80677)]