77669955

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 151971840

約数和(自身を除く): 74301885

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 193, 271, 297, 495, 579, 813, 965, 1355, 1485, 1737, 2123, 2439, 2895, 2981, 4065, 5211, 6369, 7317, 8685, 8943, 10615, 12195, 14905, 19107, 26055, 26829, 31845, 36585, 44715, 52303, 57321, 80487, 95535, 134145, 156909, 261515, 286605, 402435, 470727, 575333, 784545, 1412181, 1725999, 2353635, 2876665, 5177997, 7060905, 8629995, 15533991, 25889985, 77669955]

約数ペア:

[(1, 77669955), (3, 25889985), (5, 15533991), (9, 8629995), (11, 7060905), (15, 5177997), (27, 2876665), (33, 2353635), (45, 1725999), (55, 1412181), (99, 784545), (135, 575333), (165, 470727), (193, 402435), (271, 286605), (297, 261515), (495, 156909), (579, 134145), (813, 95535), (965, 80487), (1355, 57321), (1485, 52303), (1737, 44715), (2123, 36585), (2439, 31845), (2895, 26829), (2981, 26055), (4065, 19107), (5211, 14905), (6369, 12195), (7317, 10615), (8685, 8943)]