1566972459

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 60

約数和(自身を含む): 2593202304

約数和(自身を除く): 1026229845

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1087, 1369, 1443, 2997, 3261, 4107, 4329, 9783, 12321, 12987, 14131, 17797, 29349, 36963, 38961, 40219, 42393, 53391, 88047, 110889, 120657, 127179, 160173, 361971, 381537, 480519, 522847, 1085913, 1144611, 1441557, 1488103, 1568541, 3257739, 4464309, 4705623, 13392927, 14116869, 19345339, 40178781, 42350607, 58036017, 120536343, 174108051, 522324153, 1566972459]

約数ペア:

[(1, 1566972459), (3, 522324153), (9, 174108051), (13, 120536343), (27, 58036017), (37, 42350607), (39, 40178781), (81, 19345339), (111, 14116869), (117, 13392927), (333, 4705623), (351, 4464309), (481, 3257739), (999, 1568541), (1053, 1488103), (1087, 1441557), (1369, 1144611), (1443, 1085913), (2997, 522847), (3261, 480519), (4107, 381537), (4329, 361971), (9783, 160173), (12321, 127179), (12987, 120657), (14131, 110889), (17797, 88047), (29349, 53391), (36963, 42393), (38961, 40219)]