121546821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{216661}}^1$

素因数の和:216692

約数の個数: 16

約数和(自身を含む): 187195968

約数和(自身を除く): 65649147

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 216661, 649983, 2383271, 3683237, 7149813, 11049711, 40515607, 121546821]

約数ペア:

[(1, 121546821), (3, 40515607), (11, 11049711), (17, 7149813), (33, 3683237), (51, 2383271), (187, 649983), (561, 216661)]