15153993

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8453

約数の個数: 16

約数和(自身を含む): 22788160

約数和(自身を除く): 7634167

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 8377, 25131, 75393, 226179, 561259, 1683777, 5051331, 15153993]

約数ペア:

[(1, 15153993), (3, 5051331), (9, 1683777), (27, 561259), (67, 226179), (201, 75393), (603, 25131), (1809, 8377)]