68434497

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 105925760

約数和(自身を除く): 37491263

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1123, 1647, 2257, 3369, 6771, 10107, 20313, 30321, 41551, 60939, 68503, 124653, 205509, 373959, 616527, 1121877, 1849581, 2534611, 7603833, 22811499, 68434497]

約数ペア:

[(1, 68434497), (3, 22811499), (9, 7603833), (27, 2534611), (37, 1849581), (61, 1121877), (111, 616527), (183, 373959), (333, 205509), (549, 124653), (999, 68503), (1123, 60939), (1647, 41551), (2257, 30321), (3369, 20313), (6771, 10107)]