55026621

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17419}}^1$

素因数の和:17447

約数の個数: 24

約数和(自身を含む): 88772320

約数和(自身を除く): 33745699

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 17419, 52257, 156771, 226447, 470313, 679341, 1410939, 2038023, 4232817, 6114069, 18342207, 55026621]

約数ペア:

[(1, 55026621), (3, 18342207), (9, 6114069), (13, 4232817), (27, 2038023), (39, 1410939), (81, 679341), (117, 470313), (243, 226447), (351, 156771), (1053, 52257), (3159, 17419)]