165131451

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31151}}^1$

素因数の和:31207

約数の個数: 24

約数和(自身を含む): 259184640

約数和(自身を除く): 94053189

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 31151, 93453, 280359, 591869, 965681, 1775607, 2897043, 5326821, 8691129, 18347939, 55043817, 165131451]

約数ペア:

[(1, 165131451), (3, 55043817), (9, 18347939), (19, 8691129), (31, 5326821), (57, 2897043), (93, 1775607), (171, 965681), (279, 591869), (589, 280359), (1767, 93453), (5301, 31151)]