9169821

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 14263680

約数和(自身を除く): 5093859

約数列:

[1, 3, 9, 27, 37, 67, 111, 137, 201, 333, 411, 603, 999, 1233, 1809, 2479, 3699, 5069, 7437, 9179, 15207, 22311, 27537, 45621, 66933, 82611, 136863, 247833, 339623, 1018869, 3056607, 9169821]

約数ペア:

[(1, 9169821), (3, 3056607), (9, 1018869), (27, 339623), (37, 247833), (67, 136863), (111, 82611), (137, 66933), (201, 45621), (333, 27537), (411, 22311), (603, 15207), (999, 9179), (1233, 7437), (1809, 5069), (2479, 3699)]