8168157

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 12764960

約数和(自身を除く): 4596803

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1291, 2109, 3873, 6327, 11619, 24529, 47767, 73587, 143301, 220761, 429903, 907573, 2722719, 8168157]

約数ペア:

[(1, 8168157), (3, 2722719), (9, 907573), (19, 429903), (37, 220761), (57, 143301), (111, 73587), (171, 47767), (333, 24529), (703, 11619), (1291, 6327), (2109, 3873)]