85253817

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 49576263

約数列:

[1, 3, 11, 19, 33, 47, 57, 121, 141, 209, 263, 363, 517, 627, 789, 893, 1551, 2299, 2679, 2893, 4997, 5687, 6897, 8679, 9823, 12361, 14991, 17061, 29469, 31823, 37083, 54967, 95469, 108053, 135971, 164901, 234859, 324159, 407913, 604637, 704577, 1495681, 1813911, 2583449, 4487043, 7750347, 28417939, 85253817]

約数ペア:

[(1, 85253817), (3, 28417939), (11, 7750347), (19, 4487043), (33, 2583449), (47, 1813911), (57, 1495681), (121, 704577), (141, 604637), (209, 407913), (263, 324159), (363, 234859), (517, 164901), (627, 135971), (789, 108053), (893, 95469), (1551, 54967), (2299, 37083), (2679, 31823), (2893, 29469), (4997, 17061), (5687, 14991), (6897, 12361), (8679, 9823)]