38731743

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{9137}}^1$

素因数の和:9303

約数の個数: 16

約数和(自身を含む): 57752160

約数和(自身を除く): 19020417

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 9137, 27411, 82233, 246699, 1434509, 4303527, 12910581, 38731743]

約数ペア:

[(1, 38731743), (3, 12910581), (9, 4303527), (27, 1434509), (157, 246699), (471, 82233), (1413, 27411), (4239, 9137)]