38366541

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 58803840

約数和(自身を除く): 20437299

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 331, 477, 729, 993, 1431, 2187, 2979, 4293, 8937, 12879, 17543, 26811, 38637, 52629, 80433, 115911, 157887, 241299, 473661, 723897, 1420983, 4262949, 12788847, 38366541]

約数ペア:

[(1, 38366541), (3, 12788847), (9, 4262949), (27, 1420983), (53, 723897), (81, 473661), (159, 241299), (243, 157887), (331, 115911), (477, 80433), (729, 52629), (993, 38637), (1431, 26811), (2187, 17543), (2979, 12879), (4293, 8937)]