72628071

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^2$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 102219264

約数和(自身を除く): 29591193

約数列:

[1, 3, 31, 83, 93, 97, 249, 291, 2573, 3007, 7719, 8051, 9021, 9409, 24153, 28227, 249581, 291679, 748743, 780947, 875037, 2342841, 24209357, 72628071]

約数ペア:

[(1, 72628071), (3, 24209357), (31, 2342841), (83, 875037), (93, 780947), (97, 748743), (249, 291679), (291, 249581), (2573, 28227), (3007, 24153), (7719, 9409), (8051, 9021)]