121211700723

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{104402843}}^1$

素因数の和:104402895

約数の個数: 16

約数和(自身を含む): 183749005440

約数和(自身を除く): 62537304717

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 104402843, 313208529, 939625587, 2818876761, 4489322249, 13467966747, 40403900241, 121211700723]

約数ペア:

[(1, 121211700723), (3, 40403900241), (9, 13467966747), (27, 4489322249), (43, 2818876761), (129, 939625587), (387, 313208529), (1161, 104402843)]