79221159

素因数分解:

$3^6\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:690

約数の個数: 28

約数和(自身を含む): 119512992

約数和(自身を除く): 40291833

約数列:

[1, 3, 9, 27, 81, 243, 271, 401, 729, 813, 1203, 2439, 3609, 7317, 10827, 21951, 32481, 65853, 97443, 108671, 197559, 292329, 326013, 978039, 2934117, 8802351, 26407053, 79221159]

約数ペア:

[(1, 79221159), (3, 26407053), (9, 8802351), (27, 2934117), (81, 978039), (243, 326013), (271, 292329), (401, 197559), (729, 108671), (813, 97443), (1203, 65853), (2439, 32481), (3609, 21951), (7317, 10827)]