31365063

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{3049}}^1$

素因数の和:3188

約数の個数: 20

約数和(自身を含む): 47238400

約数和(自身を除く): 15873337

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3049, 3429, 9147, 10287, 27441, 82323, 246969, 387223, 1161669, 3485007, 10455021, 31365063]

約数ペア:

[(1, 31365063), (3, 10455021), (9, 3485007), (27, 1161669), (81, 387223), (127, 246969), (381, 82323), (1143, 27441), (3049, 10287), (3429, 9147)]