22175451

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1638

約数の個数: 28

約数和(自身を含む): 35019720

約数和(自身を除く): 12844269

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 1601, 4617, 4803, 13851, 14409, 30419, 43227, 91257, 129681, 273771, 389043, 821313, 1167129, 2463939, 7391817, 22175451]

約数ペア:

[(1, 22175451), (3, 7391817), (9, 2463939), (19, 1167129), (27, 821313), (57, 389043), (81, 273771), (171, 129681), (243, 91257), (513, 43227), (729, 30419), (1539, 14409), (1601, 13851), (4617, 4803)]