53129037

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 78523104

約数和(自身を除く): 25394067

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 2437, 7267, 7311, 21801, 31681, 95043, 104791, 314373, 411853, 1235559, 1362283, 4086849, 17709679, 53129037]

約数ペア:

[(1, 53129037), (3, 17709679), (13, 4086849), (39, 1362283), (43, 1235559), (129, 411853), (169, 314373), (507, 104791), (559, 95043), (1677, 31681), (2437, 21801), (7267, 7311)]