55505079

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2539}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 91927680

約数和(自身を除く): 36422601

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 2429, 2539, 3123, 7287, 7617, 17773, 21861, 22851, 53319, 159957, 881033, 2643099, 6167231, 7929297, 18501693, 55505079]

約数ペア:

[(1, 55505079), (3, 18501693), (7, 7929297), (9, 6167231), (21, 2643099), (63, 881033), (347, 159957), (1041, 53319), (2429, 22851), (2539, 21861), (3123, 17773), (7287, 7617)]