69959409

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 103387680

約数和(自身を除く): 33428271

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 3209, 7267, 9627, 21801, 41717, 125151, 137987, 413961, 542321, 1626963, 1793831, 5381493, 23319803, 69959409]

約数ペア:

[(1, 69959409), (3, 23319803), (13, 5381493), (39, 1793831), (43, 1626963), (129, 542321), (169, 413961), (507, 137987), (559, 125151), (1677, 41717), (3209, 21801), (7267, 9627)]