27686967

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 47623680

約数和(自身を除く): 19936713

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 4133, 6699, 12399, 28931, 45463, 86793, 119857, 136389, 318241, 359571, 838999, 954723, 1318427, 2516997, 3955281, 9228989, 27686967]

約数ペア:

[(1, 27686967), (3, 9228989), (7, 3955281), (11, 2516997), (21, 1318427), (29, 954723), (33, 838999), (77, 359571), (87, 318241), (203, 136389), (231, 119857), (319, 86793), (609, 45463), (957, 28931), (2233, 12399), (4133, 6699)]