55661307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33191}}^1$

素因数の和:33250

約数の個数: 16

約数和(自身を含む): 81785088

約数和(自身を除く): 26123781

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 33191, 99573, 431483, 1294449, 1427213, 4281639, 18553769, 55661307]

約数ペア:

[(1, 55661307), (3, 18553769), (13, 4281639), (39, 1427213), (43, 1294449), (129, 431483), (559, 99573), (1677, 33191)]