68948243

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 91469952

約数和(自身を除く): 22521709

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 6367, 10829, 44569, 82771, 108239, 311983, 579397, 757673, 1407107, 4055779, 5303711, 9849749, 68948243]

約数ペア:

[(1, 68948243), (7, 9849749), (13, 5303711), (17, 4055779), (49, 1407107), (91, 757673), (119, 579397), (221, 311983), (637, 108239), (833, 82771), (1547, 44569), (6367, 10829)]