166545267

素因数分解:

$3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{2447}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 258978816

約数和(自身を除く): 92433549

約数列:

[1, 3, 7, 21, 49, 147, 463, 1389, 2447, 3241, 7341, 9723, 17129, 22687, 51387, 68061, 119903, 359709, 1132961, 3398883, 7930727, 23792181, 55515089, 166545267]

約数ペア:

[(1, 166545267), (3, 55515089), (7, 23792181), (21, 7930727), (49, 3398883), (147, 1132961), (463, 359709), (1389, 119903), (2447, 68061), (3241, 51387), (7341, 22687), (9723, 17129)]