339021693

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 540787520

約数和(自身を除く): 201765827

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 171, 243, 291, 513, 757, 873, 1539, 1843, 2271, 2619, 4617, 5529, 6813, 7857, 14383, 16587, 20439, 23571, 43149, 49761, 61317, 73429, 129447, 149283, 183951, 220287, 388341, 447849, 660861, 1165023, 1395151, 1982583, 3495069, 4185453, 5947749, 12556359, 17843247, 37669077, 113007231, 339021693]

約数ペア:

[(1, 339021693), (3, 113007231), (9, 37669077), (19, 17843247), (27, 12556359), (57, 5947749), (81, 4185453), (97, 3495069), (171, 1982583), (243, 1395151), (291, 1165023), (513, 660861), (757, 447849), (873, 388341), (1539, 220287), (1843, 183951), (2271, 149283), (2619, 129447), (4617, 73429), (5529, 61317), (6813, 49761), (7857, 43149), (14383, 23571), (16587, 20439)]