268568307

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{9623}}^1$

素因数の和:10079

約数の個数: 24

約数和(自身を含む): 444397824

約数和(自身を除く): 175829517

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 3101, 3987, 9303, 9623, 27909, 28869, 67361, 86607, 202083, 606249, 4262989, 12788967, 29840923, 38366901, 89522769, 268568307]

約数ペア:

[(1, 268568307), (3, 89522769), (7, 38366901), (9, 29840923), (21, 12788967), (63, 4262989), (443, 606249), (1329, 202083), (3101, 86607), (3987, 67361), (9303, 28869), (9623, 27909)]