80076927

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 125126400

約数和(自身を除く): 45049473

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 3919, 6811, 11757, 20433, 27433, 82299, 192031, 544741, 576093, 1634223, 3813187, 11439561, 26692309, 80076927]

約数ペア:

[(1, 80076927), (3, 26692309), (7, 11439561), (21, 3813187), (49, 1634223), (139, 576093), (147, 544741), (417, 192031), (973, 82299), (2919, 27433), (3919, 20433), (6811, 11757)]