159264279

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{743}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 250698240

約数和(自身を除く): 91433961

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 467, 743, 1401, 2229, 4203, 6687, 7939, 12609, 12631, 20061, 23817, 37893, 71451, 113679, 214353, 341037, 346981, 1040943, 3122829, 5898677, 9368487, 17696031, 53088093, 159264279]

約数ペア:

[(1, 159264279), (3, 53088093), (9, 17696031), (17, 9368487), (27, 5898677), (51, 3122829), (153, 1040943), (459, 346981), (467, 341037), (743, 214353), (1401, 113679), (2229, 71451), (4203, 37893), (6687, 23817), (7939, 20061), (12609, 12631)]