53375031

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{9281}}^1$

素因数の和:9364

約数の個数: 20

約数和(自身を含む): 80864784

約数和(自身を除く): 27489753

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 9281, 27843, 83529, 250587, 658951, 751761, 1976853, 5930559, 17791677, 53375031]

約数ペア:

[(1, 53375031), (3, 17791677), (9, 5930559), (27, 1976853), (71, 751761), (81, 658951), (213, 250587), (639, 83529), (1917, 27843), (5751, 9281)]