849894909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 1283040000

約数和(自身を除く): 433145091

約数列:

[1, 3, 19, 29, 53, 57, 87, 89, 109, 159, 267, 327, 551, 1007, 1537, 1653, 1691, 2071, 2581, 3021, 3161, 4611, 4717, 5073, 5777, 6213, 7743, 9483, 9701, 14151, 17331, 29103, 29203, 49039, 60059, 87609, 89623, 109763, 136793, 147117, 167533, 180177, 184319, 268869, 281329, 329289, 410379, 502599, 514153, 552957, 843987, 1542459, 2599067, 3183127, 5345251, 7797201, 9549381, 9768907, 14910437, 16035753, 29306721, 44731311, 283298303, 849894909]

約数ペア:

[(1, 849894909), (3, 283298303), (19, 44731311), (29, 29306721), (53, 16035753), (57, 14910437), (87, 9768907), (89, 9549381), (109, 7797201), (159, 5345251), (267, 3183127), (327, 2599067), (551, 1542459), (1007, 843987), (1537, 552957), (1653, 514153), (1691, 502599), (2071, 410379), (2581, 329289), (3021, 281329), (3161, 268869), (4611, 184319), (4717, 180177), (5073, 167533), (5777, 147117), (6213, 136793), (7743, 109763), (9483, 89623), (9701, 87609), (14151, 60059), (17331, 49039), (29103, 29203)]