23902317

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 36632960

約数和(自身を除く): 12730643

約数列:

[1, 3, 9, 27, 67, 73, 181, 201, 219, 543, 603, 657, 1629, 1809, 1971, 4887, 4891, 12127, 13213, 14673, 36381, 39639, 44019, 109143, 118917, 132057, 327429, 356751, 885271, 2655813, 7967439, 23902317]

約数ペア:

[(1, 23902317), (3, 7967439), (9, 2655813), (27, 885271), (67, 356751), (73, 327429), (181, 132057), (201, 118917), (219, 109143), (543, 44019), (603, 39639), (657, 36381), (1629, 14673), (1809, 13213), (1971, 12127), (4887, 4891)]