42209343

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{15791}}^1$

素因数の和:15817

約数の個数: 24

約数和(自身を含む): 68979456

約数和(自身を除く): 26770113

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 15791, 47373, 142119, 173701, 426357, 521103, 1279071, 1563309, 3837213, 4689927, 14069781, 42209343]

約数ペア:

[(1, 42209343), (3, 14069781), (9, 4689927), (11, 3837213), (27, 1563309), (33, 1279071), (81, 521103), (99, 426357), (243, 173701), (297, 142119), (891, 47373), (2673, 15791)]