271292139

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{25057}}^1$

素因数の和:25467

約数の個数: 16

約数和(自身を含む): 402932640

約数和(自身を除く): 131640501

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 25057, 75171, 225513, 676539, 10047857, 30143571, 90430713, 271292139]

約数ペア:

[(1, 271292139), (3, 90430713), (9, 30143571), (27, 10047857), (401, 676539), (1203, 225513), (3609, 75171), (10827, 25057)]