64771377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 35590863

約数列:

[1, 3, 11, 17, 33, 51, 187, 263, 439, 561, 789, 1317, 2893, 4471, 4829, 7463, 8679, 13413, 14487, 22389, 49181, 82093, 115457, 147543, 246279, 346371, 1270027, 1962769, 3810081, 5888307, 21590459, 64771377]

約数ペア:

[(1, 64771377), (3, 21590459), (11, 5888307), (17, 3810081), (33, 1962769), (51, 1270027), (187, 346371), (263, 246279), (439, 147543), (561, 115457), (789, 82093), (1317, 49181), (2893, 22389), (4471, 14487), (4829, 13413), (7463, 8679)]