1301647563

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1889}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 1997835840

約数和(自身を除く): 696188277

約数列:

[1, 3, 9, 27, 47, 81, 141, 181, 423, 543, 1269, 1629, 1889, 3807, 4887, 5667, 8507, 14661, 17001, 25521, 51003, 76563, 88783, 153009, 229689, 266349, 341909, 689067, 799047, 1025727, 2397141, 3077181, 7191423, 9231543, 16069723, 27694629, 48209169, 144627507, 433882521, 1301647563]

約数ペア:

[(1, 1301647563), (3, 433882521), (9, 144627507), (27, 48209169), (47, 27694629), (81, 16069723), (141, 9231543), (181, 7191423), (423, 3077181), (543, 2397141), (1269, 1025727), (1629, 799047), (1889, 689067), (3807, 341909), (4887, 266349), (5667, 229689), (8507, 153009), (14661, 88783), (17001, 76563), (25521, 51003)]