1566158169771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21281347}}^1$

素因数の和:21281420

約数の個数: 48

約数和(自身を含む): 2649272449824

約数和(自身を除く): 1083114280053

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1443, 1887, 1989, 4329, 5661, 8177, 24531, 73593, 21281347, 63844041, 191532123, 276657511, 361782899, 787409839, 829972533, 1085348697, 2362229517, 2489917599, 3256046091, 4703177687, 7086688551, 10236327907, 13385967263, 14109533061, 30708983721, 40157901789, 42328599183, 92126951163, 120473705367, 174017574419, 522052723257, 1566158169771]

約数ペア:

[(1, 1566158169771), (3, 522052723257), (9, 174017574419), (13, 120473705367), (17, 92126951163), (37, 42328599183), (39, 40157901789), (51, 30708983721), (111, 14109533061), (117, 13385967263), (153, 10236327907), (221, 7086688551), (333, 4703177687), (481, 3256046091), (629, 2489917599), (663, 2362229517), (1443, 1085348697), (1887, 829972533), (1989, 787409839), (4329, 361782899), (5661, 276657511), (8177, 191532123), (24531, 63844041), (73593, 21281347)]