7972239969

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{62201}}^1$

素因数の和:62358

約数の個数: 32

約数和(自身を含む): 12181639680

約数和(自身を除く): 4209399711

約数列:

[1, 3, 9, 27, 47, 101, 141, 303, 423, 909, 1269, 2727, 4747, 14241, 42723, 62201, 128169, 186603, 559809, 1679427, 2923447, 6282301, 8770341, 18846903, 26311023, 56540709, 78933069, 169622127, 295268147, 885804441, 2657413323, 7972239969]

約数ペア:

[(1, 7972239969), (3, 2657413323), (9, 885804441), (27, 295268147), (47, 169622127), (101, 78933069), (141, 56540709), (303, 26311023), (423, 18846903), (909, 8770341), (1269, 6282301), (2727, 2923447), (4747, 1679427), (14241, 559809), (42723, 186603), (62201, 128169)]