115153011

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 171428400

約数和(自身を除く): 56275389

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 1997, 5991, 6407, 17973, 19221, 57663, 85871, 257613, 297553, 772839, 892659, 2677977, 12794779, 38384337, 115153011]

約数ペア:

[(1, 115153011), (3, 38384337), (9, 12794779), (43, 2677977), (129, 892659), (149, 772839), (387, 297553), (447, 257613), (1341, 85871), (1997, 57663), (5991, 19221), (6407, 17973)]