235656567

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 370690560

約数和(自身を除く): 135033993

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 691, 743, 2073, 2229, 6219, 6687, 11747, 12631, 18657, 20061, 35241, 37893, 105723, 113679, 317169, 341037, 513413, 1540239, 4620717, 8728021, 13862151, 26184063, 78552189, 235656567]

約数ペア:

[(1, 235656567), (3, 78552189), (9, 26184063), (17, 13862151), (27, 8728021), (51, 4620717), (153, 1540239), (459, 513413), (691, 341037), (743, 317169), (2073, 113679), (2229, 105723), (6219, 37893), (6687, 35241), (11747, 20061), (12631, 18657)]