78398793

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 127941120

約数和(自身を除く): 49542327

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 297, 321, 963, 1177, 2467, 2889, 3531, 7401, 10593, 22203, 27137, 31779, 66609, 81411, 244233, 263969, 732699, 791907, 2375721, 2903659, 7127163, 8710977, 26132931, 78398793]

約数ペア:

[(1, 78398793), (3, 26132931), (9, 8710977), (11, 7127163), (27, 2903659), (33, 2375721), (99, 791907), (107, 732699), (297, 263969), (321, 244233), (963, 81411), (1177, 66609), (2467, 31779), (2889, 27137), (3531, 22203), (7401, 10593)]