121392945

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13502

約数の個数: 32

約数和(自身を含む): 219047040

約数和(自身を除く): 97654095

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 9045, 13421, 40263, 67105, 120789, 201315, 362367, 603945, 899207, 1811835, 2697621, 4496035, 8092863, 13488105, 24278589, 40464315, 121392945]

約数ペア:

[(1, 121392945), (3, 40464315), (5, 24278589), (9, 13488105), (15, 8092863), (27, 4496035), (45, 2697621), (67, 1811835), (135, 899207), (201, 603945), (335, 362367), (603, 201315), (1005, 120789), (1809, 67105), (3015, 40263), (9045, 13421)]