338946147

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5101}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 528975360

約数和(自身を除く): 190029213

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 2461, 2889, 5101, 7383, 15303, 22149, 45909, 66447, 117323, 137727, 351969, 545807, 1055907, 1637421, 3167721, 4912263, 12553561, 14736789, 37660683, 112982049, 338946147]

約数ペア:

[(1, 338946147), (3, 112982049), (9, 37660683), (23, 14736789), (27, 12553561), (69, 4912263), (107, 3167721), (207, 1637421), (321, 1055907), (621, 545807), (963, 351969), (2461, 137727), (2889, 117323), (5101, 66447), (7383, 45909), (15303, 22149)]