80680623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 37182801

約数列:

[1, 3, 17, 47, 51, 97, 141, 291, 347, 799, 1041, 1649, 2397, 4559, 4947, 5899, 13677, 16309, 17697, 33659, 48927, 77503, 100977, 232509, 277253, 572203, 831759, 1581973, 1716609, 4745919, 26893541, 80680623]

約数ペア:

[(1, 80680623), (3, 26893541), (17, 4745919), (47, 1716609), (51, 1581973), (97, 831759), (141, 572203), (291, 277253), (347, 232509), (799, 100977), (1041, 77503), (1649, 48927), (2397, 33659), (4559, 17697), (4947, 16309), (5899, 13677)]