406554417

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3617}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 632136960

約数和(自身を除く): 225582543

約数列:

[1, 3, 9, 23, 27, 69, 181, 207, 543, 621, 1629, 3617, 4163, 4887, 10851, 12489, 32553, 37467, 83191, 97659, 112401, 249573, 654677, 748719, 1964031, 2246157, 5892093, 15057571, 17676279, 45172713, 135518139, 406554417]

約数ペア:

[(1, 406554417), (3, 135518139), (9, 45172713), (23, 17676279), (27, 15057571), (69, 5892093), (181, 2246157), (207, 1964031), (543, 748719), (621, 654677), (1629, 249573), (3617, 112401), (4163, 97659), (4887, 83191), (10851, 37467), (12489, 32553)]