54531687

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 32144793

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 453, 593, 609, 1057, 1779, 3171, 4151, 4379, 12453, 13137, 17197, 30653, 51591, 89543, 91959, 120379, 268629, 361137, 626801, 1880403, 2596747, 7790241, 18177229, 54531687]

約数ペア:

[(1, 54531687), (3, 18177229), (7, 7790241), (21, 2596747), (29, 1880403), (87, 626801), (151, 361137), (203, 268629), (453, 120379), (593, 91959), (609, 89543), (1057, 51591), (1779, 30653), (3171, 17197), (4151, 13137), (4379, 12453)]