66215949

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1061}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 89921664

約数和(自身を除く): 23705715

約数列:

[1, 3, 71, 213, 293, 879, 1061, 3183, 20803, 62409, 75331, 225993, 310873, 932619, 22071983, 66215949]

約数ペア:

[(1, 66215949), (3, 22071983), (71, 932619), (213, 310873), (293, 225993), (879, 75331), (1061, 62409), (3183, 20803)]