55521213

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 83285664

約数和(自身を除く): 27764451

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 3557, 5203, 10671, 15609, 39127, 117381, 152951, 430397, 458853, 1291191, 1682461, 5047383, 18507071, 55521213]

約数ペア:

[(1, 55521213), (3, 18507071), (11, 5047383), (33, 1682461), (43, 1291191), (121, 458853), (129, 430397), (363, 152951), (473, 117381), (1419, 39127), (3557, 15609), (5203, 10671)]