133922721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{52457}}^1$

素因数の和:52520

約数の個数: 16

約数和(自身を含む): 191366784

約数和(自身を除く): 57444063

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 52457, 157371, 1206511, 1940909, 3619533, 5822727, 44640907, 133922721]

約数ペア:

[(1, 133922721), (3, 44640907), (23, 5822727), (37, 3619533), (69, 1940909), (111, 1206511), (851, 157371), (2553, 52457)]