90120561

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10427}}^1$

素因数の和:10540

約数の個数: 16

約数和(自身を含む): 124802304

約数和(自身を除く): 34681743

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 10427, 31281, 448361, 698609, 1345083, 2095827, 30040187, 90120561]

約数ペア:

[(1, 90120561), (3, 30040187), (43, 2095827), (67, 1345083), (129, 698609), (201, 448361), (2881, 31281), (8643, 10427)]