78538045489

素因数分解:

${\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1\times {\mathrm{2131}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 79488055296

約数和(自身を除く): 950009807

約数列:

[1, 127, 521, 557, 2131, 66167, 70739, 270637, 290197, 1110251, 1186967, 36855019, 141001877, 150744809, 618409807, 78538045489]

約数ペア:

[(1, 78538045489), (127, 618409807), (521, 150744809), (557, 141001877), (2131, 36855019), (66167, 1186967), (70739, 1110251), (270637, 290197)]