39637971

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{77267}}^1$

素因数の和:77295

約数の個数: 16

約数和(自身を含む): 61814400

約数和(自身を除く): 22176429

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 77267, 231801, 695403, 1468073, 2086209, 4404219, 13212657, 39637971]

約数ペア:

[(1, 39637971), (3, 13212657), (9, 4404219), (19, 2086209), (27, 1468073), (57, 695403), (171, 231801), (513, 77267)]