69107751

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 102667136

約数和(自身を除く): 33559385

約数列:

[1, 3, 9, 43, 129, 283, 387, 631, 849, 1893, 2547, 5679, 12169, 27133, 36507, 81399, 109521, 178573, 244197, 535719, 1607157, 7678639, 23035917, 69107751]

約数ペア:

[(1, 69107751), (3, 23035917), (9, 7678639), (43, 1607157), (129, 535719), (283, 244197), (387, 178573), (631, 109521), (849, 81399), (1893, 36507), (2547, 27133), (5679, 12169)]