680916069

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 1055409264

約数和(自身を除く): 374493195

約数列:

[1, 3, 9, 37, 41, 53, 111, 123, 159, 333, 369, 477, 941, 1517, 1961, 2173, 2823, 4551, 5883, 6519, 8469, 13653, 17649, 19557, 34817, 38581, 49873, 80401, 104451, 115743, 149619, 241203, 313353, 347229, 448857, 723609, 1427497, 1845301, 2044793, 4282491, 5535903, 6134379, 12847473, 16607709, 18403137, 75657341, 226972023, 680916069]

約数ペア:

[(1, 680916069), (3, 226972023), (9, 75657341), (37, 18403137), (41, 16607709), (53, 12847473), (111, 6134379), (123, 5535903), (159, 4282491), (333, 2044793), (369, 1845301), (477, 1427497), (941, 723609), (1517, 448857), (1961, 347229), (2173, 313353), (2823, 241203), (4551, 149619), (5883, 115743), (6519, 104451), (8469, 80401), (13653, 49873), (17649, 38581), (19557, 34817)]