57270711

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3389}}^1$

素因数の和:3566

約数の個数: 16

約数和(自身を含む): 78756480

約数和(自身を除く): 21485769

約数列:

[1, 3, 43, 129, 131, 393, 3389, 5633, 10167, 16899, 145727, 437181, 443959, 1331877, 19090237, 57270711]

約数ペア:

[(1, 57270711), (3, 19090237), (43, 1331877), (129, 443959), (131, 437181), (393, 145727), (3389, 16899), (5633, 10167)]