31361607

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{31393}}^1$

素因数の和:31439

約数の個数: 16

約数和(自身を含む): 47718880

約数和(自身を除く): 16357273

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 31393, 94179, 282537, 847611, 1161541, 3484623, 10453869, 31361607]

約数ペア:

[(1, 31361607), (3, 10453869), (9, 3484623), (27, 1161541), (37, 847611), (111, 282537), (333, 94179), (999, 31393)]