540166143

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 888482560

約数和(自身を除く): 348316417

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 121, 187, 209, 271, 289, 323, 363, 561, 627, 813, 867, 969, 2057, 2299, 2981, 3179, 3553, 4607, 5149, 5491, 6171, 6897, 8943, 9537, 10659, 13821, 15447, 16473, 32791, 34969, 39083, 50677, 56639, 60401, 78319, 87533, 98373, 104907, 117249, 152031, 169917, 181203, 234957, 262599, 557447, 623029, 664411, 861509, 962863, 1488061, 1672341, 1869087, 1993233, 2584527, 2888589, 4464183, 9476599, 10591493, 16368671, 28429797, 31774479, 49106013, 180055381, 540166143]

約数ペア:

[(1, 540166143), (3, 180055381), (11, 49106013), (17, 31774479), (19, 28429797), (33, 16368671), (51, 10591493), (57, 9476599), (121, 4464183), (187, 2888589), (209, 2584527), (271, 1993233), (289, 1869087), (323, 1672341), (363, 1488061), (561, 962863), (627, 861509), (813, 664411), (867, 623029), (969, 557447), (2057, 262599), (2299, 234957), (2981, 181203), (3179, 169917), (3553, 152031), (4607, 117249), (5149, 104907), (5491, 98373), (6171, 87533), (6897, 78319), (8943, 60401), (9537, 56639), (10659, 50677), (13821, 39083), (15447, 34969), (16473, 32791)]