65981061

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3168

約数の個数: 28

約数和(自身を含む): 102370380

約数和(自身を除く): 36389319

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 3121, 7047, 9363, 21141, 28089, 84267, 90509, 252801, 271527, 758403, 814581, 2275209, 2443743, 7331229, 21993687, 65981061]

約数ペア:

[(1, 65981061), (3, 21993687), (9, 7331229), (27, 2443743), (29, 2275209), (81, 814581), (87, 758403), (243, 271527), (261, 252801), (729, 90509), (783, 84267), (2349, 28089), (3121, 21141), (7047, 9363)]