27309854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 52581312

約数和(自身を除く): 25271458

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 41, 82, 137, 143, 187, 221, 274, 286, 374, 442, 451, 533, 697, 902, 1066, 1394, 1507, 1781, 2329, 2431, 3014, 3562, 4658, 4862, 5617, 5863, 7667, 9061, 11234, 11726, 15334, 18122, 19591, 25619, 30277, 39182, 51238, 60554, 61787, 73021, 95489, 99671, 123574, 146042, 190978, 199342, 333047, 666094, 803231, 1050379, 1241357, 1606462, 2100758, 2482714, 13654927, 27309854]

約数ペア:

[(1, 27309854), (2, 13654927), (11, 2482714), (13, 2100758), (17, 1606462), (22, 1241357), (26, 1050379), (34, 803231), (41, 666094), (82, 333047), (137, 199342), (143, 190978), (187, 146042), (221, 123574), (274, 99671), (286, 95489), (374, 73021), (442, 61787), (451, 60554), (533, 51238), (697, 39182), (902, 30277), (1066, 25619), (1394, 19591), (1507, 18122), (1781, 15334), (2329, 11726), (2431, 11234), (3014, 9061), (3562, 7667), (4658, 5863), (4862, 5617)]