71891481

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6053}}^1$

素因数の和:6200

約数の個数: 16

約数和(自身を含む): 99382464

約数和(自身を除く): 27490983

約数列:

[1, 3, 37, 107, 111, 321, 3959, 6053, 11877, 18159, 223961, 647671, 671883, 1943013, 23963827, 71891481]

約数ペア:

[(1, 71891481), (3, 23963827), (37, 1943013), (107, 671883), (111, 647671), (321, 223961), (3959, 18159), (6053, 11877)]