47575791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4647

約数の個数: 24

約数和(自身を含む): 73539440

約数和(自身を除く): 25963649

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 4561, 10431, 13683, 41049, 86659, 259977, 278221, 779931, 834663, 2503989, 5286199, 15858597, 47575791]

約数ペア:

[(1, 47575791), (3, 15858597), (9, 5286199), (19, 2503989), (57, 834663), (61, 779931), (171, 278221), (183, 259977), (549, 86659), (1159, 41049), (3477, 13683), (4561, 10431)]