66299643

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3163}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 102171888

約数和(自身を除く): 35872245

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 3163, 6987, 9489, 20961, 28467, 53771, 161313, 433331, 483939, 1299993, 3899979, 7366627, 22099881, 66299643]

約数ペア:

[(1, 66299643), (3, 22099881), (9, 7366627), (17, 3899979), (51, 1299993), (137, 483939), (153, 433331), (411, 161313), (1233, 53771), (2329, 28467), (3163, 20961), (6987, 9489)]