75669517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42727}}^1$

素因数の和:42768

約数の個数: 16

約数和(自身を含む): 98445312

約数和(自身を除く): 22775795

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 42727, 299089, 469997, 982721, 3289979, 6879047, 10809931, 75669517]

約数ペア:

[(1, 75669517), (7, 10809931), (11, 6879047), (23, 3289979), (77, 982721), (161, 469997), (253, 299089), (1771, 42727)]