40172507137

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{36637}}^1$

素因数の和:36869

約数の個数: 24

約数和(自身を含む): 47732572608

約数和(自身を除く): 7560065471

約数列:

[1, 7, 31, 163, 217, 961, 1141, 5053, 6727, 35371, 36637, 156643, 256459, 1096501, 1135747, 5971831, 7950229, 35208157, 41802817, 185126761, 246457099, 1295887327, 5738929591, 40172507137]

約数ペア:

[(1, 40172507137), (7, 5738929591), (31, 1295887327), (163, 246457099), (217, 185126761), (961, 41802817), (1141, 35208157), (5053, 7950229), (6727, 5971831), (35371, 1135747), (36637, 1096501), (156643, 256459)]