27743037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 17046723

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 809, 1491, 1633, 2427, 4899, 5663, 11431, 16989, 18607, 34293, 55821, 57439, 130249, 172317, 390747, 402073, 1206219, 1321097, 3963291, 9247679, 27743037]

約数ペア:

[(1, 27743037), (3, 9247679), (7, 3963291), (21, 1321097), (23, 1206219), (69, 402073), (71, 390747), (161, 172317), (213, 130249), (483, 57439), (497, 55821), (809, 34293), (1491, 18607), (1633, 16989), (2427, 11431), (4899, 5663)]