45320409

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 67459392

約数和(自身を除く): 22138983

約数列:

[1, 3, 9, 43, 129, 181, 387, 543, 647, 1629, 1941, 5823, 7783, 23349, 27821, 70047, 83463, 117107, 250389, 351321, 1053963, 5035601, 15106803, 45320409]

約数ペア:

[(1, 45320409), (3, 15106803), (9, 5035601), (43, 1053963), (129, 351321), (181, 250389), (387, 117107), (543, 83463), (647, 70047), (1629, 27821), (1941, 23349), (5823, 7783)]