381472227

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5741}}^1$

素因数の和:5880

約数の個数: 32

約数和(自身を含む): 595330560

約数和(自身を除く): 213858333

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 2461, 2889, 5741, 7383, 17223, 22149, 51669, 66447, 132043, 155007, 396129, 614287, 1188387, 1842861, 3565161, 5528583, 14128601, 16585749, 42385803, 127157409, 381472227]

約数ペア:

[(1, 381472227), (3, 127157409), (9, 42385803), (23, 16585749), (27, 14128601), (69, 5528583), (107, 3565161), (207, 1842861), (321, 1188387), (621, 614287), (963, 396129), (2461, 155007), (2889, 132043), (5741, 66447), (7383, 51669), (17223, 22149)]