67767273

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 116880192

約数和(自身を除く): 49112919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 567, 749, 963, 1117, 2247, 2889, 3351, 6741, 7819, 8667, 10053, 20223, 23457, 30159, 60669, 70371, 90477, 119519, 211113, 358557, 633339, 836633, 1075671, 2509899, 3227013, 7529697, 9681039, 22589091, 67767273]

約数ペア:

[(1, 67767273), (3, 22589091), (7, 9681039), (9, 7529697), (21, 3227013), (27, 2509899), (63, 1075671), (81, 836633), (107, 633339), (189, 358557), (321, 211113), (567, 119519), (749, 90477), (963, 70371), (1117, 60669), (2247, 30159), (2889, 23457), (3351, 20223), (6741, 10053), (7819, 8667)]