99820191

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4519}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 137408000

約数和(自身を除く): 37587809

約数列:

[1, 3, 37, 111, 199, 597, 4519, 7363, 13557, 22089, 167203, 501609, 899281, 2697843, 33273397, 99820191]

約数ペア:

[(1, 99820191), (3, 33273397), (37, 2697843), (111, 899281), (199, 501609), (597, 167203), (4519, 22089), (7363, 13557)]