2767990185

素因数分解:

$3^3\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{8101}}^1$

素因数の和:10646

約数の個数: 32

約数和(自身を含む): 4923423360

約数和(自身を除く): 2155433175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2531, 7593, 8101, 12655, 22779, 24303, 37965, 40505, 68337, 72909, 113895, 121515, 218727, 341685, 364545, 1093635, 20503631, 61510893, 102518155, 184532679, 307554465, 553598037, 922663395, 2767990185]

約数ペア:

[(1, 2767990185), (3, 922663395), (5, 553598037), (9, 307554465), (15, 184532679), (27, 102518155), (45, 61510893), (135, 20503631), (2531, 1093635), (7593, 364545), (8101, 341685), (12655, 218727), (22779, 121515), (24303, 113895), (37965, 72909), (40505, 68337)]