55882413

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 85606400

約数和(自身を除く): 29723987

約数列:

[1, 3, 9, 27, 43, 127, 129, 379, 381, 387, 1137, 1143, 1161, 3411, 3429, 5461, 10233, 16297, 16383, 48133, 48891, 49149, 144399, 146673, 147447, 433197, 440019, 1299591, 2069719, 6209157, 18627471, 55882413]

約数ペア:

[(1, 55882413), (3, 18627471), (9, 6209157), (27, 2069719), (43, 1299591), (127, 440019), (129, 433197), (379, 147447), (381, 146673), (387, 144399), (1137, 49149), (1143, 48891), (1161, 48133), (3411, 16383), (3429, 16297), (5461, 10233)]