127976541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{554011}}^1$

素因数の和:554032

約数の個数: 16

約数和(自身を含む): 212740608

約数和(自身を除く): 84764067

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 554011, 1662033, 3878077, 6094121, 11634231, 18282363, 42658847, 127976541]

約数ペア:

[(1, 127976541), (3, 42658847), (7, 18282363), (11, 11634231), (21, 6094121), (33, 3878077), (77, 1662033), (231, 554011)]