55728621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{158771}}^1$

素因数の和:158793

約数の個数: 16

約数和(自身を含む): 88912320

約数和(自身を除く): 33183699

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 158771, 476313, 1428939, 2064023, 4286817, 6192069, 18576207, 55728621]

約数ペア:

[(1, 55728621), (3, 18576207), (9, 6192069), (13, 4286817), (27, 2064023), (39, 1428939), (117, 476313), (351, 158771)]