26893167

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 44043264

約数和(自身を除く): 17150097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1061, 1207, 1491, 3183, 3621, 7427, 8449, 18037, 22281, 25347, 54111, 75331, 126259, 225993, 378777, 527317, 1280627, 1581951, 3841881, 8964389, 26893167]

約数ペア:

[(1, 26893167), (3, 8964389), (7, 3841881), (17, 1581951), (21, 1280627), (51, 527317), (71, 378777), (119, 225993), (213, 126259), (357, 75331), (497, 54111), (1061, 25347), (1207, 22281), (1491, 18037), (3183, 8449), (3621, 7427)]