72825789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{18211}}^1$

素因数の和:18288

約数の個数: 16

約数和(自身を含む): 102569984

約数和(自身を除く): 29744195

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 18211, 54633, 564541, 783073, 1693623, 2349219, 24275263, 72825789]

約数ペア:

[(1, 72825789), (3, 24275263), (31, 2349219), (43, 1693623), (93, 783073), (129, 564541), (1333, 54633), (3999, 18211)]