53959743

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{19403}}^1$

素因数の和:19515

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 26760897

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 19403, 58209, 174627, 523881, 1998509, 5995527, 17986581, 53959743]

約数ペア:

[(1, 53959743), (3, 17986581), (9, 5995527), (27, 1998509), (103, 523881), (309, 174627), (927, 58209), (2781, 19403)]