26107983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 17502129

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 181, 279, 341, 423, 517, 543, 1023, 1457, 1551, 1629, 1991, 3069, 4371, 4653, 5611, 5973, 8507, 13113, 16027, 16833, 17919, 25521, 48081, 50499, 61721, 76563, 93577, 144243, 185163, 263717, 280731, 555489, 791151, 842193, 2373453, 2900887, 8702661, 26107983]

約数ペア:

[(1, 26107983), (3, 8702661), (9, 2900887), (11, 2373453), (31, 842193), (33, 791151), (47, 555489), (93, 280731), (99, 263717), (141, 185163), (181, 144243), (279, 93577), (341, 76563), (423, 61721), (517, 50499), (543, 48081), (1023, 25521), (1457, 17919), (1551, 16833), (1629, 16027), (1991, 13113), (3069, 8507), (4371, 5973), (4653, 5611)]