939891681

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{6053}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 1429712640

約数和(自身を除く): 489820959

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 2187, 5751, 6053, 17253, 18159, 51759, 54477, 155277, 163431, 429763, 490293, 1289289, 1470879, 3867867, 4412637, 11603601, 13237911, 34810803, 104432409, 313297227, 939891681]

約数ペア:

[(1, 939891681), (3, 313297227), (9, 104432409), (27, 34810803), (71, 13237911), (81, 11603601), (213, 4412637), (243, 3867867), (639, 1470879), (729, 1289289), (1917, 490293), (2187, 429763), (5751, 163431), (6053, 155277), (17253, 54477), (18159, 51759)]