53197989

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 77281632

約数和(自身を除く): 24083643

約数列:

[1, 3, 13, 39, 169, 317, 331, 507, 951, 993, 4121, 4303, 12363, 12909, 53573, 55939, 104927, 160719, 167817, 314781, 1364051, 4092153, 17732663, 53197989]

約数ペア:

[(1, 53197989), (3, 17732663), (13, 4092153), (39, 1364051), (169, 314781), (317, 167817), (331, 160719), (507, 104927), (951, 55939), (993, 53573), (4121, 12909), (4303, 12363)]