121793721

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{15803}}^1$

素因数の和:16180

約数の個数: 16

約数和(自身を含む): 186107904

約数和(自身を除く): 64314183

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 7707, 15803, 47409, 110621, 331863, 5799701, 17399103, 40597907, 121793721]

約数ペア:

[(1, 121793721), (3, 40597907), (7, 17399103), (21, 5799701), (367, 331863), (1101, 110621), (2569, 47409), (7707, 15803)]