109187739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3049}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 165578400

約数和(自身を除く): 56390661

約数列:

[1, 3, 9, 23, 69, 173, 207, 519, 1557, 3049, 3979, 9147, 11937, 27441, 35811, 70127, 210381, 527477, 631143, 1582431, 4747293, 12131971, 36395913, 109187739]

約数ペア:

[(1, 109187739), (3, 36395913), (9, 12131971), (23, 4747293), (69, 1582431), (173, 631143), (207, 527477), (519, 210381), (1557, 70127), (3049, 35811), (3979, 27441), (9147, 11937)]