67690413

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9066

約数の個数: 36

約数和(自身を含む): 120442140

約数和(自身を除く): 52751727

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 9029, 27087, 63203, 81261, 153493, 189609, 442421, 460479, 568827, 1074451, 1327263, 1381437, 3223353, 3981789, 7521157, 9670059, 22563471, 67690413]

約数ペア:

[(1, 67690413), (3, 22563471), (7, 9670059), (9, 7521157), (17, 3981789), (21, 3223353), (49, 1381437), (51, 1327263), (63, 1074451), (119, 568827), (147, 460479), (153, 442421), (357, 189609), (441, 153493), (833, 81261), (1071, 63203), (2499, 27087), (7497, 9029)]