201386547

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 308616000

約数和(自身を除く): 107229453

約数列:

[1, 3, 9, 27, 41, 109, 123, 327, 369, 981, 1107, 1669, 2943, 4469, 5007, 13407, 15021, 40221, 45063, 68429, 120663, 181921, 205287, 545763, 615861, 1637289, 1847583, 4911867, 7458761, 22376283, 67128849, 201386547]

約数ペア:

[(1, 201386547), (3, 67128849), (9, 22376283), (27, 7458761), (41, 4911867), (109, 1847583), (123, 1637289), (327, 615861), (369, 545763), (981, 205287), (1107, 181921), (1669, 120663), (2943, 68429), (4469, 45063), (5007, 40221), (13407, 15021)]