111517161

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 180817920

約数和(自身を除く): 69300759

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 1307, 1673, 3921, 4063, 5019, 9149, 12189, 22219, 27447, 28441, 66657, 85323, 155533, 312373, 466599, 937119, 2186611, 5310341, 6559833, 15931023, 37172387, 111517161]

約数ペア:

[(1, 111517161), (3, 37172387), (7, 15931023), (17, 6559833), (21, 5310341), (51, 2186611), (119, 937119), (239, 466599), (357, 312373), (717, 155533), (1307, 85323), (1673, 66657), (3921, 28441), (4063, 27447), (5019, 22219), (9149, 12189)]