76657581

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 152076288

約数和(自身を除く): 75418707

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 67, 77, 91, 99, 117, 127, 143, 201, 231, 273, 381, 429, 469, 603, 693, 737, 819, 871, 889, 1001, 1143, 1287, 1397, 1407, 1651, 2211, 2613, 2667, 3003, 4191, 4221, 4953, 5159, 6097, 6633, 7839, 8001, 8509, 9009, 9581, 9779, 11557, 12573, 14859, 15477, 18161, 18291, 25527, 28743, 29337, 34671, 46431, 54483, 54873, 59563, 67067, 76581, 86229, 88011, 93599, 104013, 110617, 127127, 163449, 178689, 201201, 280797, 331851, 381381, 536067, 603603, 655193, 774319, 842391, 995553, 1144143, 1216787, 1965579, 2322957, 3650361, 5896737, 6968871, 8517509, 10951083, 25552527, 76657581]

約数ペア:

[(1, 76657581), (3, 25552527), (7, 10951083), (9, 8517509), (11, 6968871), (13, 5896737), (21, 3650361), (33, 2322957), (39, 1965579), (63, 1216787), (67, 1144143), (77, 995553), (91, 842391), (99, 774319), (117, 655193), (127, 603603), (143, 536067), (201, 381381), (231, 331851), (273, 280797), (381, 201201), (429, 178689), (469, 163449), (603, 127127), (693, 110617), (737, 104013), (819, 93599), (871, 88011), (889, 86229), (1001, 76581), (1143, 67067), (1287, 59563), (1397, 54873), (1407, 54483), (1651, 46431), (2211, 34671), (2613, 29337), (2667, 28743), (3003, 25527), (4191, 18291), (4221, 18161), (4953, 15477), (5159, 14859), (6097, 12573), (6633, 11557), (7839, 9779), (8001, 9581), (8509, 9009)]