68882861

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 78454464

約数和(自身を除く): 9571603

約数列:

[1, 17, 23, 43, 241, 289, 391, 731, 989, 4097, 5543, 6647, 10363, 12427, 16813, 69649, 94231, 176171, 238349, 285821, 1601927, 2994907, 4051933, 68882861]

約数ペア:

[(1, 68882861), (17, 4051933), (23, 2994907), (43, 1601927), (241, 285821), (289, 238349), (391, 176171), (731, 94231), (989, 69649), (4097, 16813), (5543, 12427), (6647, 10363)]