53787903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12653}}^1$

素因数の和:12778

約数の個数: 16

約数和(自身を含む): 77948640

約数和(自身を除く): 24160737

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 12653, 37959, 164489, 493467, 1379177, 4137531, 17929301, 53787903]

約数ペア:

[(1, 53787903), (3, 17929301), (13, 4137531), (39, 1379177), (109, 493467), (327, 164489), (1417, 37959), (4251, 12653)]