80451560511

素因数分解:

$3^2\times 7^1\times {\mathrm{113623}}^1\times {\mathrm{11239}}^1$

素因数の和:124875

約数の個数: 24

約数和(自身を含む): 132821911040

約数和(自身を除く): 52370350529

約数列:

[1, 3, 7, 9, 21, 63, 11239, 33717, 78673, 101151, 113623, 236019, 340869, 708057, 795361, 1022607, 2386083, 7158249, 1277008897, 3831026691, 8939062279, 11493080073, 26817186837, 80451560511]

約数ペア:

[(1, 80451560511), (3, 26817186837), (7, 11493080073), (9, 8939062279), (21, 3831026691), (63, 1277008897), (11239, 7158249), (33717, 2386083), (78673, 1022607), (101151, 795361), (113623, 708057), (236019, 340869)]