27966393

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34147}}^1$

素因数の和:34173

約数の個数: 24

約数和(自身を含む): 49719488

約数和(自身を除く): 21753095

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 34147, 102441, 239029, 307323, 443911, 717087, 1331733, 2151261, 3107377, 3995199, 9322131, 27966393]

約数ペア:

[(1, 27966393), (3, 9322131), (7, 3995199), (9, 3107377), (13, 2151261), (21, 1331733), (39, 717087), (63, 443911), (91, 307323), (117, 239029), (273, 102441), (819, 34147)]