55273347

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29669}}^1$

素因数の和:29704

約数の個数: 20

約数和(自身を含む): 86161680

約数和(自身を除く): 30888333

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 29669, 89007, 267021, 682387, 801063, 2047161, 2403189, 6141483, 18424449, 55273347]

約数ペア:

[(1, 55273347), (3, 18424449), (9, 6141483), (23, 2403189), (27, 2047161), (69, 801063), (81, 682387), (207, 267021), (621, 89007), (1863, 29669)]