71548617

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 113025024

約数和(自身を除く): 41476407

約数列:

[1, 3, 7, 21, 47, 71, 141, 213, 329, 497, 987, 1021, 1491, 3063, 3337, 7147, 10011, 21441, 23359, 47987, 70077, 72491, 143961, 217473, 335909, 507437, 1007727, 1522311, 3407077, 10221231, 23849539, 71548617]

約数ペア:

[(1, 71548617), (3, 23849539), (7, 10221231), (21, 3407077), (47, 1522311), (71, 1007727), (141, 507437), (213, 335909), (329, 217473), (497, 143961), (987, 72491), (1021, 70077), (1491, 47987), (3063, 23359), (3337, 21441), (7147, 10011)]