16272009

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 28094472

約数和(自身を除く): 11822463

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 101, 117, 153, 221, 243, 303, 351, 459, 663, 729, 909, 1053, 1313, 1377, 1717, 1989, 2727, 3159, 3939, 4131, 5151, 5967, 8181, 9477, 11817, 12393, 15453, 17901, 22321, 24543, 35451, 46359, 53703, 66963, 73629, 106353, 139077, 161109, 200889, 319059, 417231, 602667, 957177, 1251693, 1808001, 5424003, 16272009]

約数ペア:

[(1, 16272009), (3, 5424003), (9, 1808001), (13, 1251693), (17, 957177), (27, 602667), (39, 417231), (51, 319059), (81, 200889), (101, 161109), (117, 139077), (153, 106353), (221, 73629), (243, 66963), (303, 53703), (351, 46359), (459, 35451), (663, 24543), (729, 22321), (909, 17901), (1053, 15453), (1313, 12393), (1377, 11817), (1717, 9477), (1989, 8181), (2727, 5967), (3159, 5151), (3939, 4131)]