81539249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 91172736

約数和(自身を除く): 9633487

約数列:

[1, 11, 61, 137, 671, 887, 1507, 8357, 9757, 54107, 91927, 121519, 595177, 1336709, 7412659, 81539249]

約数ペア:

[(1, 81539249), (11, 7412659), (61, 1336709), (137, 595177), (671, 121519), (887, 91927), (1507, 54107), (8357, 9757)]