149680479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57283}}^1$

素因数の和:57366

約数の個数: 16

約数和(自身を含む): 218137472

約数和(自身を除く): 68456993

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 57283, 171849, 744679, 2234037, 3837961, 11513883, 49893493, 149680479]

約数ペア:

[(1, 149680479), (3, 49893493), (13, 11513883), (39, 3837961), (67, 2234037), (201, 744679), (871, 171849), (2613, 57283)]