55430253

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 83903040

約数和(自身を除く): 28472787

約数列:

[1, 3, 9, 23, 69, 207, 331, 809, 993, 2427, 2979, 7281, 7613, 18607, 22839, 55821, 68517, 167463, 267779, 803337, 2410011, 6158917, 18476751, 55430253]

約数ペア:

[(1, 55430253), (3, 18476751), (9, 6158917), (23, 2410011), (69, 803337), (207, 267779), (331, 167463), (809, 68517), (993, 55821), (2427, 22839), (2979, 18607), (7281, 7613)]