89054721

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9239}}^1$

素因数の和:9275

約数の個数: 40

約数和(自身を含む): 160997760

約数和(自身を除く): 71943039

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9239, 9639, 27717, 64673, 83151, 157063, 194019, 249453, 471189, 582057, 748359, 1099441, 1413567, 1746171, 3298323, 4240701, 5238513, 9894969, 12722103, 29684907, 89054721]

約数ペア:

[(1, 89054721), (3, 29684907), (7, 12722103), (9, 9894969), (17, 5238513), (21, 4240701), (27, 3298323), (51, 1746171), (63, 1413567), (81, 1099441), (119, 748359), (153, 582057), (189, 471189), (357, 249453), (459, 194019), (567, 157063), (1071, 83151), (1377, 64673), (3213, 27717), (9239, 9639)]