67814187

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 107328000

約数和(自身を除く): 39513813

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 343, 413, 1029, 1117, 1239, 2891, 3351, 7819, 8673, 20237, 23457, 54733, 60711, 65903, 164199, 197709, 383131, 461321, 1149393, 1383963, 3229247, 9687741, 22604729, 67814187]

約数ペア:

[(1, 67814187), (3, 22604729), (7, 9687741), (21, 3229247), (49, 1383963), (59, 1149393), (147, 461321), (177, 383131), (343, 197709), (413, 164199), (1029, 65903), (1117, 60711), (1239, 54733), (2891, 23457), (3351, 20237), (7819, 8673)]