82590111

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 125483904

約数和(自身を除く): 42893793

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 4787, 5751, 14361, 17253, 43083, 129249, 339877, 387747, 1019631, 1163241, 3058893, 9176679, 27530037, 82590111]

約数ペア:

[(1, 82590111), (3, 27530037), (9, 9176679), (27, 3058893), (71, 1163241), (81, 1019631), (213, 387747), (243, 339877), (639, 129249), (1917, 43083), (4787, 17253), (5751, 14361)]