87241311

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 128459760

約数和(自身を除く): 41218449

約数列:

[1, 3, 9, 109, 113, 327, 339, 787, 981, 1017, 2361, 7083, 12317, 36951, 85783, 88931, 110853, 257349, 266793, 772047, 800379, 9693479, 29080437, 87241311]

約数ペア:

[(1, 87241311), (3, 29080437), (9, 9693479), (109, 800379), (113, 772047), (327, 266793), (339, 257349), (787, 110853), (981, 88931), (1017, 85783), (2361, 36951), (7083, 12317)]