68770356479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2521}}^1\times {\mathrm{8581}}^1$

素因数の和:11147

約数の個数: 24

約数和(自身を含む): 79735773936

約数和(自身を除く): 10965417457

約数列:

[1, 11, 17, 187, 289, 2521, 3179, 8581, 27731, 42857, 94391, 145877, 471427, 728569, 1604647, 2479909, 8014259, 21632701, 27278999, 237959711, 367755917, 4045315087, 6251850589, 68770356479]

約数ペア:

[(1, 68770356479), (11, 6251850589), (17, 4045315087), (187, 367755917), (289, 237959711), (2521, 27278999), (3179, 21632701), (8581, 8014259), (27731, 2479909), (42857, 1604647), (94391, 728569), (145877, 471427)]