27138711

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 36828000

約数和(自身を除く): 9689289

約数列:

[1, 3, 109, 149, 327, 447, 557, 1671, 16241, 48723, 60713, 82993, 182139, 248979, 9046237, 27138711]

約数ペア:

[(1, 27138711), (3, 9046237), (109, 248979), (149, 182139), (327, 82993), (447, 60713), (557, 48723), (1671, 16241)]