201212073

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{709}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 312172800

約数和(自身を除く): 110960727

約数列:

[1, 3, 9, 23, 27, 69, 207, 457, 621, 709, 1371, 2127, 4113, 6381, 10511, 12339, 16307, 19143, 31533, 48921, 94599, 146763, 283797, 324013, 440289, 972039, 2916117, 7452299, 8748351, 22356897, 67070691, 201212073]

約数ペア:

[(1, 201212073), (3, 67070691), (9, 22356897), (23, 8748351), (27, 7452299), (69, 2916117), (207, 972039), (457, 440289), (621, 324013), (709, 283797), (1371, 146763), (2127, 94599), (4113, 48921), (6381, 31533), (10511, 19143), (12339, 16307)]