55001253

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 74414016

約数和(自身を除く): 19412763

約数列:

[1, 3, 137, 163, 411, 489, 821, 2463, 22331, 66993, 112477, 133823, 337431, 401469, 18333751, 55001253]

約数ペア:

[(1, 55001253), (3, 18333751), (137, 401469), (163, 337431), (411, 133823), (489, 112477), (821, 66993), (2463, 22331)]