80343513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3833}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 123807528

約数和(自身を除く): 43464015

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 3833, 6987, 11499, 20961, 34497, 65161, 195483, 525121, 586449, 1575363, 4726089, 8927057, 26781171, 80343513]

約数ペア:

[(1, 80343513), (3, 26781171), (9, 8927057), (17, 4726089), (51, 1575363), (137, 586449), (153, 525121), (411, 195483), (1233, 65161), (2329, 34497), (3833, 20961), (6987, 11499)]