67641827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15727}}^1$

素因数の和:15778

約数の個数: 16

約数和(自身を含む): 81533952

約数和(自身を除く): 13892125

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 15727, 172997, 267359, 361721, 2940949, 3978931, 6149257, 67641827]

約数ペア:

[(1, 67641827), (11, 6149257), (17, 3978931), (23, 2940949), (187, 361721), (253, 267359), (391, 172997), (4301, 15727)]