1293325656831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6803}}^1\times {\mathrm{23549}}^1$

素因数の和:30397

約数の個数: 64

約数和(自身を含む): 2153547648000

約数和(自身を除く): 860221991169

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 6803, 8073, 20409, 23549, 61227, 70647, 88439, 156469, 183681, 211941, 265317, 306137, 469407, 541627, 635823, 795951, 918411, 1408221, 1624881, 2034097, 2387853, 2755233, 4224663, 4874643, 6102291, 7041151, 8265699, 14623929, 18306873, 21123453, 54920619, 63370359, 160203847, 190111077, 480611541, 1441834623, 2082650011, 3684688481, 4325503869, 6247950033, 11054065443, 18743850099, 33162196329, 47900950253, 56231550297, 99486588987, 143702850759, 431108552277, 1293325656831]

約数ペア:

[(1, 1293325656831), (3, 431108552277), (9, 143702850759), (13, 99486588987), (23, 56231550297), (27, 47900950253), (39, 33162196329), (69, 18743850099), (117, 11054065443), (207, 6247950033), (299, 4325503869), (351, 3684688481), (621, 2082650011), (897, 1441834623), (2691, 480611541), (6803, 190111077), (8073, 160203847), (20409, 63370359), (23549, 54920619), (61227, 21123453), (70647, 18306873), (88439, 14623929), (156469, 8265699), (183681, 7041151), (211941, 6102291), (265317, 4874643), (306137, 4224663), (469407, 2755233), (541627, 2387853), (635823, 2034097), (795951, 1624881), (918411, 1408221)]