51877341

素因数分解:

$3^5\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 80278016

約数和(自身を除く): 28400675

約数列:

[1, 3, 9, 27, 41, 81, 123, 127, 243, 369, 381, 1107, 1143, 1681, 3321, 3429, 5043, 5207, 9963, 10287, 15129, 15621, 30861, 45387, 46863, 136161, 140589, 213487, 408483, 421767, 640461, 1265301, 1921383, 5764149, 17292447, 51877341]

約数ペア:

[(1, 51877341), (3, 17292447), (9, 5764149), (27, 1921383), (41, 1265301), (81, 640461), (123, 421767), (127, 408483), (243, 213487), (369, 140589), (381, 136161), (1107, 46863), (1143, 45387), (1681, 30861), (3321, 15621), (3429, 15129), (5043, 10287), (5207, 9963)]