74607237

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{54181}}^1$

素因数の和:54210

約数の個数: 20

約数和(自身を含む): 118008396

約数和(自身を除く): 43401159

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 54181, 162543, 487629, 921077, 1462887, 2763231, 4388661, 8289693, 24869079, 74607237]

約数ペア:

[(1, 74607237), (3, 24869079), (9, 8289693), (17, 4388661), (27, 2763231), (51, 1462887), (81, 921077), (153, 487629), (459, 162543), (1377, 54181)]