105991497

素因数分解:

$3^6\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:784

約数の個数: 28

約数和(自身を含む): 159752880

約数和(自身を除く): 53761383

約数列:

[1, 3, 9, 27, 81, 243, 347, 419, 729, 1041, 1257, 3123, 3771, 9369, 11313, 28107, 33939, 84321, 101817, 145393, 252963, 305451, 436179, 1308537, 3925611, 11776833, 35330499, 105991497]

約数ペア:

[(1, 105991497), (3, 35330499), (9, 11776833), (27, 3925611), (81, 1308537), (243, 436179), (347, 305451), (419, 252963), (729, 145393), (1041, 101817), (1257, 84321), (3123, 33939), (3771, 28107), (9369, 11313)]