42718023

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 68911920

約数和(自身を除く): 26193897

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 677, 779, 1107, 1539, 2031, 2337, 3321, 6093, 7011, 12863, 18279, 21033, 27757, 38589, 54837, 63099, 83271, 115767, 249813, 347301, 527383, 749439, 1041903, 1582149, 2248317, 4746447, 14239341, 42718023]

約数ペア:

[(1, 42718023), (3, 14239341), (9, 4746447), (19, 2248317), (27, 1582149), (41, 1041903), (57, 749439), (81, 527383), (123, 347301), (171, 249813), (369, 115767), (513, 83271), (677, 63099), (779, 54837), (1107, 38589), (1539, 27757), (2031, 21033), (2337, 18279), (3321, 12863), (6093, 7011)]