61612806

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 127063296

約数和(自身を除く): 65450490

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 2371, 4331, 4742, 7113, 8662, 12993, 14226, 25986, 144631, 168341, 289262, 336682, 433893, 505023, 867786, 1010046, 10268801, 20537602, 30806403, 61612806]

約数ペア:

[(1, 61612806), (2, 30806403), (3, 20537602), (6, 10268801), (61, 1010046), (71, 867786), (122, 505023), (142, 433893), (183, 336682), (213, 289262), (366, 168341), (426, 144631), (2371, 25986), (4331, 14226), (4742, 12993), (7113, 8662)]