86507361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{971}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 131919840

約数和(自身を除く): 45412479

約数列:

[1, 3, 9, 19, 57, 171, 521, 971, 1563, 2913, 4689, 8739, 9899, 18449, 29697, 55347, 89091, 166041, 505891, 1517673, 4553019, 9611929, 28835787, 86507361]

約数ペア:

[(1, 86507361), (3, 28835787), (9, 9611929), (19, 4553019), (57, 1517673), (171, 505891), (521, 166041), (971, 89091), (1563, 55347), (2913, 29697), (4689, 18449), (8739, 9899)]