207924669

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{1093}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 314021760

約数和(自身を除く): 106097091

約数列:

[1, 3, 9, 23, 69, 207, 919, 1093, 2757, 3279, 8271, 9837, 21137, 25139, 63411, 75417, 190233, 226251, 1004467, 3013401, 9040203, 23102741, 69308223, 207924669]

約数ペア:

[(1, 207924669), (3, 69308223), (9, 23102741), (23, 9040203), (69, 3013401), (207, 1004467), (919, 226251), (1093, 190233), (2757, 75417), (3279, 63411), (8271, 25139), (9837, 21137)]