148053969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138239}}^1$

素因数の和:138269

約数の個数: 24

約数和(自身を含む): 258785280

約数和(自身を除く): 110731311

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 138239, 414717, 967673, 1244151, 2350063, 2903019, 7050189, 8709057, 16450441, 21150567, 49351323, 148053969]

約数ペア:

[(1, 148053969), (3, 49351323), (7, 21150567), (9, 16450441), (17, 8709057), (21, 7050189), (51, 2903019), (63, 2350063), (119, 1244151), (153, 967673), (357, 414717), (1071, 138239)]