90421119

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 137060352

約数和(自身を除く): 46639233

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1719, 2287, 4393, 6861, 13179, 20583, 39537, 52601, 157803, 436817, 473409, 1310451, 3931353, 10046791, 30140373, 90421119]

約数ペア:

[(1, 90421119), (3, 30140373), (9, 10046791), (23, 3931353), (69, 1310451), (191, 473409), (207, 436817), (573, 157803), (1719, 52601), (2287, 39537), (4393, 20583), (6861, 13179)]