1569804618681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1\times {\mathrm{14891}}^1$

素因数の和:16983

約数の個数: 64

約数和(自身を含む): 2521970922240

約数和(自身を除く): 952166303559

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 1913, 2041, 4239, 5739, 6123, 14891, 17217, 18369, 24869, 44673, 51651, 55107, 74607, 134019, 193583, 223821, 300341, 402057, 580749, 671463, 901023, 1742247, 2337887, 2703069, 3904433, 5226741, 7013661, 8109207, 11713299, 21040983, 28486483, 30392531, 35139897, 63122949, 85459449, 91177593, 105419691, 256378347, 273532779, 370324279, 769135041, 820598337, 1110972837, 3332918511, 4472377831, 9998755533, 13417133493, 40251400479, 58140911803, 120754201437, 174422735409, 523268206227, 1569804618681]

約数ペア:

[(1, 1569804618681), (3, 523268206227), (9, 174422735409), (13, 120754201437), (27, 58140911803), (39, 40251400479), (117, 13417133493), (157, 9998755533), (351, 4472377831), (471, 3332918511), (1413, 1110972837), (1913, 820598337), (2041, 769135041), (4239, 370324279), (5739, 273532779), (6123, 256378347), (14891, 105419691), (17217, 91177593), (18369, 85459449), (24869, 63122949), (44673, 35139897), (51651, 30392531), (55107, 28486483), (74607, 21040983), (134019, 11713299), (193583, 8109207), (223821, 7013661), (300341, 5226741), (402057, 3904433), (580749, 2703069), (671463, 2337887), (901023, 1742247)]