13108689

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 23500800

約数和(自身を除く): 10392111

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 101, 171, 207, 209, 253, 297, 303, 437, 513, 621, 627, 759, 909, 1111, 1311, 1881, 1919, 2277, 2323, 2727, 3333, 3933, 4807, 5643, 5757, 6831, 6969, 9999, 11799, 14421, 17271, 20907, 21109, 25553, 29997, 43263, 44137, 51813, 62721, 63327, 76659, 129789, 132411, 189981, 229977, 397233, 485507, 569943, 689931, 1191699, 1456521, 4369563, 13108689]

約数ペア:

[(1, 13108689), (3, 4369563), (9, 1456521), (11, 1191699), (19, 689931), (23, 569943), (27, 485507), (33, 397233), (57, 229977), (69, 189981), (99, 132411), (101, 129789), (171, 76659), (207, 63327), (209, 62721), (253, 51813), (297, 44137), (303, 43263), (437, 29997), (513, 25553), (621, 21109), (627, 20907), (759, 17271), (909, 14421), (1111, 11799), (1311, 9999), (1881, 6969), (1919, 6831), (2277, 5757), (2323, 5643), (2727, 4807), (3333, 3933)]