39375747

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 61401600

約数和(自身を除く): 22025853

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 389, 489, 621, 1167, 1467, 3501, 3749, 4401, 8947, 10503, 11247, 26841, 33741, 63407, 80523, 101223, 190221, 241569, 570663, 1458361, 1711989, 4375083, 13125249, 39375747]

約数ペア:

[(1, 39375747), (3, 13125249), (9, 4375083), (23, 1711989), (27, 1458361), (69, 570663), (163, 241569), (207, 190221), (389, 101223), (489, 80523), (621, 63407), (1167, 33741), (1467, 26841), (3501, 11247), (3749, 10503), (4401, 8947)]