27705951

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33829}}^1$

素因数の和:33855

約数の個数: 24

約数和(自身を含む): 49256480

約数和(自身を除く): 21550529

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 33829, 101487, 236803, 304461, 439777, 710409, 1319331, 2131227, 3078439, 3957993, 9235317, 27705951]

約数ペア:

[(1, 27705951), (3, 9235317), (7, 3957993), (9, 3078439), (13, 2131227), (21, 1319331), (39, 710409), (63, 439777), (91, 304461), (117, 236803), (273, 101487), (819, 33829)]