89331879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{25171}}^1$

素因数の和:25207

約数の個数: 24

約数和(自身を含む): 147407232

約数和(自身を除く): 58075353

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 25171, 75513, 176197, 327223, 528591, 981669, 2290561, 4253899, 6871683, 12761697, 29777293, 89331879]

約数ペア:

[(1, 89331879), (3, 29777293), (7, 12761697), (13, 6871683), (21, 4253899), (39, 2290561), (91, 981669), (169, 528591), (273, 327223), (507, 176197), (1183, 75513), (3549, 25171)]