268565733

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 417070080

約数和(自身を除く): 148504347

約数列:

[1, 3, 9, 23, 27, 69, 207, 251, 621, 753, 1723, 2259, 5169, 5773, 6777, 15507, 17319, 39629, 46521, 51957, 118887, 155871, 356661, 432473, 1069983, 1297419, 3892257, 9946879, 11676771, 29840637, 89521911, 268565733]

約数ペア:

[(1, 268565733), (3, 89521911), (9, 29840637), (23, 11676771), (27, 9946879), (69, 3892257), (207, 1297419), (251, 1069983), (621, 432473), (753, 356661), (1723, 155871), (2259, 118887), (5169, 51957), (5773, 46521), (6777, 39629), (15507, 17319)]