2013705619137

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{54959}}^1$

素因数の和:55510

約数の個数: 48

約数和(自身を含む): 2970807840000

約数和(自身を除く): 957102220863

約数列:

[1, 3, 9, 89, 149, 267, 307, 447, 801, 921, 1341, 2763, 13261, 27323, 39783, 45743, 54959, 81969, 119349, 137229, 164877, 245907, 411687, 494631, 4071127, 4891351, 8188891, 12213381, 14674053, 16872413, 24566673, 36640143, 44022159, 50617239, 73700019, 151851717, 728811299, 1501644757, 2186433897, 2513989537, 4504934271, 6559301691, 7541968611, 13514802813, 22625905833, 223745068793, 671235206379, 2013705619137]

約数ペア:

[(1, 2013705619137), (3, 671235206379), (9, 223745068793), (89, 22625905833), (149, 13514802813), (267, 7541968611), (307, 6559301691), (447, 4504934271), (801, 2513989537), (921, 2186433897), (1341, 1501644757), (2763, 728811299), (13261, 151851717), (27323, 73700019), (39783, 50617239), (45743, 44022159), (54959, 36640143), (81969, 24566673), (119349, 16872413), (137229, 14674053), (164877, 12213381), (245907, 8188891), (411687, 4891351), (494631, 4071127)]