172899597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{66169}}^1$

素因数の和:66252

約数の個数: 16

約数和(自身を含む): 251975360

約数和(自身を除く): 79075763

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 66169, 198507, 860197, 2580591, 4433323, 13299969, 57633199, 172899597]

約数ペア:

[(1, 172899597), (3, 57633199), (13, 13299969), (39, 4433323), (67, 2580591), (201, 860197), (871, 198507), (2613, 66169)]