86967727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1229}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 108633600

約数和(自身を除く): 21665873

約数列:

[1, 7, 11, 77, 919, 1229, 6433, 8603, 10109, 13519, 70763, 94633, 1129451, 7906157, 12423961, 86967727]

約数ペア:

[(1, 86967727), (7, 12423961), (11, 7906157), (77, 1129451), (919, 94633), (1229, 70763), (6433, 13519), (8603, 10109)]