77079717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 139771008

約数和(自身を除く): 62691291

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 169, 187, 221, 271, 429, 507, 561, 663, 813, 1287, 1521, 1683, 1859, 1989, 2431, 2439, 2873, 2981, 3523, 4607, 5577, 7293, 8619, 8943, 10569, 13821, 16731, 21879, 25857, 26829, 31603, 31707, 38753, 41463, 45799, 50677, 59891, 94809, 116259, 137397, 152031, 179673, 284427, 348777, 412191, 456093, 503789, 539019, 658801, 778583, 1511367, 1976403, 2335749, 4534101, 5929209, 7007247, 8564413, 25693239, 77079717]

約数ペア:

[(1, 77079717), (3, 25693239), (9, 8564413), (11, 7007247), (13, 5929209), (17, 4534101), (33, 2335749), (39, 1976403), (51, 1511367), (99, 778583), (117, 658801), (143, 539019), (153, 503789), (169, 456093), (187, 412191), (221, 348777), (271, 284427), (429, 179673), (507, 152031), (561, 137397), (663, 116259), (813, 94809), (1287, 59891), (1521, 50677), (1683, 45799), (1859, 41463), (1989, 38753), (2431, 31707), (2439, 31603), (2873, 26829), (2981, 25857), (3523, 21879), (4607, 16731), (5577, 13821), (7293, 10569), (8619, 8943)]