4863969243

素因数分解:

$3^4\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{4003}}^1$

素因数の和:6165

約数の個数: 40

約数和(自身を含む): 8309869568

約数和(自身を除く): 3445900325

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2143, 4003, 6429, 12009, 15001, 19287, 28021, 36027, 45003, 57861, 84063, 108081, 135009, 173583, 252189, 324243, 405027, 756567, 1215081, 2269701, 8578429, 25735287, 60049003, 77205861, 180147009, 231617583, 540441027, 694852749, 1621323081, 4863969243]

約数ペア:

[(1, 4863969243), (3, 1621323081), (7, 694852749), (9, 540441027), (21, 231617583), (27, 180147009), (63, 77205861), (81, 60049003), (189, 25735287), (567, 8578429), (2143, 2269701), (4003, 1215081), (6429, 756567), (12009, 405027), (15001, 324243), (19287, 252189), (28021, 173583), (36027, 135009), (45003, 108081), (57861, 84063)]