67329351

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 99184176

約数和(自身を除く): 31854825

約数列:

[1, 3, 9, 83, 173, 249, 519, 521, 747, 1557, 1563, 4689, 14359, 43077, 43243, 90133, 129231, 129729, 270399, 389187, 811197, 7481039, 22443117, 67329351]

約数ペア:

[(1, 67329351), (3, 22443117), (9, 7481039), (83, 811197), (173, 389187), (249, 270399), (519, 129729), (521, 129231), (747, 90133), (1557, 43243), (1563, 43077), (4689, 14359)]