67986783

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 102688768

約数和(自身を除く): 34701985

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 2203, 3429, 6609, 10287, 19827, 30861, 59481, 178443, 279781, 535329, 839343, 2518029, 7554087, 22662261, 67986783]

約数ペア:

[(1, 67986783), (3, 22662261), (9, 7554087), (27, 2518029), (81, 839343), (127, 535329), (243, 279781), (381, 178443), (1143, 59481), (2203, 30861), (3429, 19827), (6609, 10287)]