115903971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4549}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 177450000

約数和(自身を除く): 61546029

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 4549, 8493, 13647, 25479, 40941, 86431, 259293, 677801, 777879, 2033403, 6100209, 12878219, 38634657, 115903971]

約数ペア:

[(1, 115903971), (3, 38634657), (9, 12878219), (19, 6100209), (57, 2033403), (149, 777879), (171, 677801), (447, 259293), (1341, 86431), (2831, 40941), (4549, 25479), (8493, 13647)]