85831977

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7618

約数の個数: 32

約数和(自身を含む): 145612800

約数和(自身を除く): 59780823

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 7583, 11319, 22749, 53081, 83413, 159243, 250239, 371567, 583891, 1114701, 1751673, 2600969, 4087237, 7802907, 12261711, 28610659, 85831977]

約数ペア:

[(1, 85831977), (3, 28610659), (7, 12261711), (11, 7802907), (21, 4087237), (33, 2600969), (49, 1751673), (77, 1114701), (147, 583891), (231, 371567), (343, 250239), (539, 159243), (1029, 83413), (1617, 53081), (3773, 22749), (7583, 11319)]