68968269

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 106771392

約数和(自身を除く): 37803123

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 5431, 12699, 16293, 48879, 92327, 276981, 450773, 830943, 1352319, 4056957, 7663141, 22989423, 68968269]

約数ペア:

[(1, 68968269), (3, 22989423), (9, 7663141), (17, 4056957), (51, 1352319), (83, 830943), (153, 450773), (249, 276981), (747, 92327), (1411, 48879), (4233, 16293), (5431, 12699)]