55610739

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 88774400

約数和(自身を除く): 33163661

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 2521, 7353, 7563, 22059, 22689, 47899, 68067, 108403, 143697, 325209, 431091, 975627, 1293273, 2059657, 2926881, 6178971, 18536913, 55610739]

約数ペア:

[(1, 55610739), (3, 18536913), (9, 6178971), (19, 2926881), (27, 2059657), (43, 1293273), (57, 975627), (129, 431091), (171, 325209), (387, 143697), (513, 108403), (817, 68067), (1161, 47899), (2451, 22689), (2521, 22059), (7353, 7563)]