272707419

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{39887}}^1$

素因数の和:39986

約数の個数: 16

約数和(自身を含む): 379095552

約数和(自身を除く): 106388133

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 39887, 119661, 1715141, 2114011, 5145423, 6342033, 90902473, 272707419]

約数ペア:

[(1, 272707419), (3, 90902473), (43, 6342033), (53, 5145423), (129, 2114011), (159, 1715141), (2279, 119661), (6837, 39887)]