66856737

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 90275840

約数和(自身を除く): 23419103

約数列:

[1, 3, 127, 379, 381, 463, 1137, 1389, 48133, 58801, 144399, 175477, 176403, 526431, 22285579, 66856737]

約数ペア:

[(1, 66856737), (3, 22285579), (127, 526431), (379, 176403), (381, 175477), (463, 144399), (1137, 58801), (1389, 48133)]