53914239

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 80925312

約数和(自身を除く): 27011073

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1117, 1557, 3351, 5363, 10053, 16089, 34627, 48267, 103881, 193241, 311643, 579723, 1739169, 5990471, 17971413, 53914239]

約数ペア:

[(1, 53914239), (3, 17971413), (9, 5990471), (31, 1739169), (93, 579723), (173, 311643), (279, 193241), (519, 103881), (1117, 48267), (1557, 34627), (3351, 16089), (5363, 10053)]