56663559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 85767552

約数和(自身を除く): 29103993

約数列:

[1, 3, 9, 23, 69, 207, 331, 827, 993, 2481, 2979, 7443, 7613, 19021, 22839, 57063, 68517, 171189, 273737, 821211, 2463633, 6295951, 18887853, 56663559]

約数ペア:

[(1, 56663559), (3, 18887853), (9, 6295951), (23, 2463633), (69, 821211), (207, 273737), (331, 171189), (827, 68517), (993, 57063), (2481, 22839), (2979, 19021), (7443, 7613)]