27933273

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 41801760

約数和(自身を除く): 13868487

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 811, 2433, 3827, 7299, 11481, 34443, 34873, 72179, 104619, 216537, 313857, 649611, 3103697, 9311091, 27933273]

約数ペア:

[(1, 27933273), (3, 9311091), (9, 3103697), (43, 649611), (89, 313857), (129, 216537), (267, 104619), (387, 72179), (801, 34873), (811, 34443), (2433, 11481), (3827, 7299)]