81876707

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{7603}}^1$

素因数の和:7714

約数の個数: 12

約数和(自身を含む): 91019880

約数和(自身を除く): 9143173

約数列:

[1, 11, 89, 121, 979, 7603, 10769, 83633, 676667, 919963, 7443337, 81876707]

約数ペア:

[(1, 81876707), (11, 7443337), (89, 919963), (121, 676667), (979, 83633), (7603, 10769)]