68345963

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3389}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 81143040

約数和(自身を除く): 12797077

約数列:

[1, 7, 43, 67, 301, 469, 2881, 3389, 20167, 23723, 145727, 227063, 1020089, 1589441, 9763709, 68345963]

約数ペア:

[(1, 68345963), (7, 9763709), (43, 1589441), (67, 1020089), (301, 227063), (469, 145727), (2881, 23723), (3389, 20167)]