77731904782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241403431}}^1$

素因数の和:241403463

約数の個数: 16

約数和(自身を含む): 139048376832

約数和(自身を除く): 61316472050

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 241403431, 482806862, 1689824017, 3379648034, 5552278913, 11104557826, 38865952391, 77731904782]

約数ペア:

[(1, 77731904782), (2, 38865952391), (7, 11104557826), (14, 5552278913), (23, 3379648034), (46, 1689824017), (161, 482806862), (322, 241403431)]