8018703

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 16416000

約数和(自身を除く): 8397297

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 29, 33, 49, 57, 63, 77, 87, 99, 133, 147, 171, 189, 203, 209, 231, 261, 297, 319, 399, 441, 513, 539, 551, 609, 627, 693, 783, 931, 957, 1197, 1323, 1421, 1463, 1617, 1653, 1827, 1881, 2079, 2233, 2793, 2871, 3591, 3857, 4263, 4389, 4851, 4959, 5481, 5643, 6061, 6699, 8379, 8613, 10241, 11571, 12789, 13167, 14553, 14877, 15631, 18183, 20097, 25137, 26999, 30723, 34713, 38367, 39501, 42427, 46893, 54549, 60291, 80997, 92169, 104139, 127281, 140679, 163647, 242991, 276507, 296989, 381843, 422037, 728973, 890967, 1145529, 2672901, 8018703]

約数ペア:

[(1, 8018703), (3, 2672901), (7, 1145529), (9, 890967), (11, 728973), (19, 422037), (21, 381843), (27, 296989), (29, 276507), (33, 242991), (49, 163647), (57, 140679), (63, 127281), (77, 104139), (87, 92169), (99, 80997), (133, 60291), (147, 54549), (171, 46893), (189, 42427), (203, 39501), (209, 38367), (231, 34713), (261, 30723), (297, 26999), (319, 25137), (399, 20097), (441, 18183), (513, 15631), (539, 14877), (551, 14553), (609, 13167), (627, 12789), (693, 11571), (783, 10241), (931, 8613), (957, 8379), (1197, 6699), (1323, 6061), (1421, 5643), (1463, 5481), (1617, 4959), (1653, 4851), (1827, 4389), (1881, 4263), (2079, 3857), (2233, 3591), (2793, 2871)]