121413256479

素因数分解:

$3^3\times {\mathrm{2273}}^1\times {\mathrm{1978349}}^1$

素因数の和:1980631

約数の個数: 16

約数和(自身を含む): 179950716000

約数和(自身を除く): 58537459521

約数列:

[1, 3, 9, 27, 2273, 6819, 20457, 61371, 1978349, 5935047, 17805141, 53415423, 4496787277, 13490361831, 40471085493, 121413256479]

約数ペア:

[(1, 121413256479), (3, 40471085493), (9, 13490361831), (27, 4496787277), (2273, 53415423), (6819, 17805141), (20457, 5935047), (61371, 1978349)]