179141859

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{117779}}^1$

素因数の和:117811

約数の個数: 18

約数和(自身を含む): 280198620

約数和(自身を除く): 101056761

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 117779, 353337, 1060011, 1531127, 4593381, 13780143, 19904651, 59713953, 179141859]

約数ペア:

[(1, 179141859), (3, 59713953), (9, 19904651), (13, 13780143), (39, 4593381), (117, 1531127), (169, 1060011), (507, 353337), (1521, 117779)]