89927057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 109987200

約数和(自身を除く): 20060143

約数列:

[1, 11, 19, 29, 37, 209, 319, 401, 407, 551, 703, 1073, 4411, 6061, 7619, 7733, 11629, 11803, 14837, 20387, 83809, 127919, 163207, 220951, 224257, 281903, 430273, 2430461, 3100933, 4733003, 8175187, 89927057]

約数ペア:

[(1, 89927057), (11, 8175187), (19, 4733003), (29, 3100933), (37, 2430461), (209, 430273), (319, 281903), (401, 224257), (407, 220951), (551, 163207), (703, 127919), (1073, 83809), (4411, 20387), (6061, 14837), (7619, 11803), (7733, 11629)]