32641791

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 28644609

約数列:

[1, 3, 7, 13, 19, 21, 29, 31, 39, 49, 57, 87, 91, 93, 133, 147, 203, 217, 247, 273, 377, 399, 403, 551, 589, 609, 637, 651, 741, 899, 931, 1131, 1209, 1421, 1519, 1653, 1729, 1767, 1911, 2639, 2697, 2793, 2821, 3857, 4123, 4263, 4557, 5187, 6293, 7163, 7657, 7917, 8463, 11571, 11687, 12103, 12369, 17081, 18473, 18879, 19747, 21489, 22971, 26999, 28861, 35061, 36309, 44051, 50141, 51243, 53599, 55419, 59241, 80997, 81809, 86583, 119567, 132153, 150423, 160797, 222053, 245427, 350987, 358701, 375193, 572663, 666159, 836969, 1052961, 1125579, 1554371, 1717989, 2510907, 4663113, 10880597, 32641791]

約数ペア:

[(1, 32641791), (3, 10880597), (7, 4663113), (13, 2510907), (19, 1717989), (21, 1554371), (29, 1125579), (31, 1052961), (39, 836969), (49, 666159), (57, 572663), (87, 375193), (91, 358701), (93, 350987), (133, 245427), (147, 222053), (203, 160797), (217, 150423), (247, 132153), (273, 119567), (377, 86583), (399, 81809), (403, 80997), (551, 59241), (589, 55419), (609, 53599), (637, 51243), (651, 50141), (741, 44051), (899, 36309), (931, 35061), (1131, 28861), (1209, 26999), (1421, 22971), (1519, 21489), (1653, 19747), (1729, 18879), (1767, 18473), (1911, 17081), (2639, 12369), (2697, 12103), (2793, 11687), (2821, 11571), (3857, 8463), (4123, 7917), (4263, 7657), (4557, 7163), (5187, 6293)]