42899571

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 76769280

約数和(自身を除く): 33869709

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 99, 117, 123, 143, 271, 297, 351, 369, 429, 451, 533, 813, 1107, 1287, 1353, 1599, 2439, 2981, 3523, 3861, 4059, 4797, 5863, 7317, 8943, 10569, 11111, 12177, 14391, 17589, 26829, 31707, 33333, 38753, 52767, 80487, 95121, 99999, 116259, 122221, 144443, 158301, 299997, 348777, 366663, 433329, 1046331, 1099989, 1299987, 1588873, 3299967, 3899961, 4766619, 14299857, 42899571]

約数ペア:

[(1, 42899571), (3, 14299857), (9, 4766619), (11, 3899961), (13, 3299967), (27, 1588873), (33, 1299987), (39, 1099989), (41, 1046331), (99, 433329), (117, 366663), (123, 348777), (143, 299997), (271, 158301), (297, 144443), (351, 122221), (369, 116259), (429, 99999), (451, 95121), (533, 80487), (813, 52767), (1107, 38753), (1287, 33333), (1353, 31707), (1599, 26829), (2439, 17589), (2981, 14391), (3523, 12177), (3861, 11111), (4059, 10569), (4797, 8943), (5863, 7317)]