68964741

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 104322816

約数和(自身を除く): 35358075

約数列:

[1, 3, 9, 23, 69, 207, 431, 773, 1293, 2319, 3879, 6957, 9913, 17779, 29739, 53337, 89217, 160011, 333163, 999489, 2998467, 7662749, 22988247, 68964741]

約数ペア:

[(1, 68964741), (3, 22988247), (9, 7662749), (23, 2998467), (69, 999489), (207, 333163), (431, 160011), (773, 89217), (1293, 53337), (2319, 29739), (3879, 17779), (6957, 9913)]