81047061

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{5653}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 123483360

約数和(自身を除く): 42436299

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 5653, 14337, 16959, 50877, 152631, 333527, 457893, 1000581, 1373679, 3001743, 9005229, 27015687, 81047061]

約数ペア:

[(1, 81047061), (3, 27015687), (9, 9005229), (27, 3001743), (59, 1373679), (81, 1000581), (177, 457893), (243, 333527), (531, 152631), (1593, 50877), (4779, 16959), (5653, 14337)]