85183791

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 142080000

約数和(自身を除く): 56896209

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 499, 739, 1497, 2217, 3493, 5173, 5489, 8129, 10479, 15519, 16467, 24387, 38423, 56903, 115269, 170709, 368761, 1106283, 2581327, 4056371, 7743981, 12169113, 28394597, 85183791]

約数ペア:

[(1, 85183791), (3, 28394597), (7, 12169113), (11, 7743981), (21, 4056371), (33, 2581327), (77, 1106283), (231, 368761), (499, 170709), (739, 115269), (1497, 56903), (2217, 38423), (3493, 24387), (5173, 16467), (5489, 15519), (8129, 10479)]