85812723

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{40231}}^1$

素因数の和:40319

約数の個数: 16

約数和(自身を含む): 128742400

約数和(自身を除く): 42929677

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 40231, 120693, 362079, 1086237, 3178249, 9534747, 28604241, 85812723]

約数ペア:

[(1, 85812723), (3, 28604241), (9, 9534747), (27, 3178249), (79, 1086237), (237, 362079), (711, 120693), (2133, 40231)]