68979363

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 93321120

約数和(自身を除く): 24341757

約数列:

[1, 3, 137, 157, 411, 471, 1069, 3207, 21509, 64527, 146453, 167833, 439359, 503499, 22993121, 68979363]

約数ペア:

[(1, 68979363), (3, 22993121), (137, 503499), (157, 439359), (411, 167833), (471, 146453), (1069, 64527), (3207, 21509)]