76572727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43237}}^1$

素因数の和:43278

約数の個数: 16

約数和(自身を含む): 99620352

約数和(自身を除く): 23047625

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 43237, 302659, 475607, 994451, 3329249, 6961157, 10938961, 76572727]

約数ペア:

[(1, 76572727), (7, 10938961), (11, 6961157), (23, 3329249), (77, 994451), (161, 475607), (253, 302659), (1771, 43237)]