154029033

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{26783}}^1$

素因数の和:26866

約数の個数: 20

約数和(自身を含む): 233342208

約数和(自身を除く): 79313175

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 26783, 80349, 241047, 723141, 1901593, 2169423, 5704779, 17114337, 51343011, 154029033]

約数ペア:

[(1, 154029033), (3, 51343011), (9, 17114337), (27, 5704779), (71, 2169423), (81, 1901593), (213, 723141), (639, 241047), (1917, 80349), (5751, 26783)]