79966419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 122863104

約数和(自身を除く): 42896685

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1171, 1339, 1751, 3513, 4017, 5253, 15223, 19907, 22763, 45669, 59721, 68289, 120613, 258791, 361839, 776373, 1567969, 2050421, 4703907, 6151263, 26655473, 79966419]

約数ペア:

[(1, 79966419), (3, 26655473), (13, 6151263), (17, 4703907), (39, 2050421), (51, 1567969), (103, 776373), (221, 361839), (309, 258791), (663, 120613), (1171, 68289), (1339, 59721), (1751, 45669), (3513, 22763), (4017, 19907), (5253, 15223)]