27952353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 48799296

約数和(自身を除く): 20846943

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 587, 1221, 1287, 1443, 1761, 3663, 4329, 5283, 5291, 6457, 7631, 15873, 19371, 21719, 22893, 47619, 58113, 65157, 68679, 83941, 195471, 238909, 251823, 282347, 716727, 755469, 847041, 2150181, 2541123, 3105817, 9317451, 27952353]

約数ペア:

[(1, 27952353), (3, 9317451), (9, 3105817), (11, 2541123), (13, 2150181), (33, 847041), (37, 755469), (39, 716727), (99, 282347), (111, 251823), (117, 238909), (143, 195471), (333, 83941), (407, 68679), (429, 65157), (481, 58113), (587, 47619), (1221, 22893), (1287, 21719), (1443, 19371), (1761, 15873), (3663, 7631), (4329, 6457), (5283, 5291)]