87366747

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{172321}}^1$

素因数の和:172350

約数の個数: 12

約数和(自身を含む): 126139704

約数和(自身を除く): 38772957

約数列:

[1, 3, 13, 39, 169, 507, 172321, 516963, 2240173, 6720519, 29122249, 87366747]

約数ペア:

[(1, 87366747), (3, 29122249), (13, 6720519), (39, 2240173), (169, 516963), (507, 172321)]