37989909

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{23321}}^1$

素因数の和:23508

約数の個数: 12

約数和(自身を含む): 55179852

約数和(自身を除く): 17189943

約数列:

[1, 3, 9, 181, 543, 1629, 23321, 69963, 209889, 4221101, 12663303, 37989909]

約数ペア:

[(1, 37989909), (3, 12663303), (9, 4221101), (181, 209889), (543, 69963), (1629, 23321)]