127991574

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{106129}}^1$

素因数の和:106204

約数の個数: 24

約数和(自身を含む): 281456760

約数和(自身を除く): 153465186

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 106129, 212258, 318387, 636774, 955161, 1910322, 7110643, 14221286, 21331929, 42663858, 63995787, 127991574]

約数ペア:

[(1, 127991574), (2, 63995787), (3, 42663858), (6, 21331929), (9, 14221286), (18, 7110643), (67, 1910322), (134, 955161), (201, 636774), (402, 318387), (603, 212258), (1206, 106129)]