2975511483

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 5113006080

約数和(自身を除く): 2137494597

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 353, 433, 721, 927, 1059, 1299, 2163, 2471, 2781, 3031, 3177, 3897, 6489, 7413, 9093, 9531, 11691, 19467, 22239, 27279, 36359, 44599, 66717, 81837, 109077, 133797, 152849, 254513, 312193, 327231, 401391, 458547, 763539, 936579, 981693, 1069943, 1204173, 1375641, 2290617, 2809737, 3209829, 4126923, 6871851, 8429211, 9629487, 15743447, 28888461, 47230341, 110204129, 141691023, 330612387, 425073069, 991837161, 2975511483]

約数ペア:

[(1, 2975511483), (3, 991837161), (7, 425073069), (9, 330612387), (21, 141691023), (27, 110204129), (63, 47230341), (103, 28888461), (189, 15743447), (309, 9629487), (353, 8429211), (433, 6871851), (721, 4126923), (927, 3209829), (1059, 2809737), (1299, 2290617), (2163, 1375641), (2471, 1204173), (2781, 1069943), (3031, 981693), (3177, 936579), (3897, 763539), (6489, 458547), (7413, 401391), (9093, 327231), (9531, 312193), (11691, 254513), (19467, 152849), (22239, 133797), (27279, 109077), (36359, 81837), (44599, 66717)]