67980363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{7331}}^1$

素因数の和:7626

約数の個数: 16

約数和(自身を含む): 99245952

約数和(自身を除く): 31265589

約数列:

[1, 3, 11, 33, 281, 843, 3091, 7331, 9273, 21993, 80641, 241923, 2060011, 6180033, 22660121, 67980363]

約数ペア:

[(1, 67980363), (3, 22660121), (11, 6180033), (33, 2060011), (281, 241923), (843, 80641), (3091, 21993), (7331, 9273)]