528156729

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{2441}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 790475400

約数和(自身を除く): 262318671

約数列:

[1, 3, 9, 29, 87, 261, 829, 2441, 2487, 7323, 7461, 21969, 24041, 70789, 72123, 212367, 216369, 637101, 2023589, 6070767, 18212301, 58684081, 176052243, 528156729]

約数ペア:

[(1, 528156729), (3, 176052243), (9, 58684081), (29, 18212301), (87, 6070767), (261, 2023589), (829, 637101), (2441, 216369), (2487, 212367), (7323, 72123), (7461, 70789), (21969, 24041)]