75295899

素因数分解:

$3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 133415568

約数和(自身を除く): 58119669

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 81, 147, 183, 189, 311, 427, 441, 549, 567, 933, 1281, 1323, 1647, 2177, 2799, 2989, 3843, 3969, 4941, 6531, 8397, 8967, 11529, 15239, 18971, 19593, 25191, 26901, 34587, 45717, 56913, 58779, 80703, 132797, 137151, 170739, 176337, 242109, 398391, 411453, 512217, 929579, 1195173, 1234359, 1536651, 2788737, 3585519, 8366211, 10756557, 25098633, 75295899]

約数ペア:

[(1, 75295899), (3, 25098633), (7, 10756557), (9, 8366211), (21, 3585519), (27, 2788737), (49, 1536651), (61, 1234359), (63, 1195173), (81, 929579), (147, 512217), (183, 411453), (189, 398391), (311, 242109), (427, 176337), (441, 170739), (549, 137151), (567, 132797), (933, 80703), (1281, 58779), (1323, 56913), (1647, 45717), (2177, 34587), (2799, 26901), (2989, 25191), (3843, 19593), (3969, 18971), (4941, 15239), (6531, 11529), (8397, 8967)]