68110539

素因数分解:

$3^1\times 7^3\times {\mathrm{66191}}^1$

素因数の和:66215

約数の個数: 16

約数和(自身を含む): 105907200

約数和(自身を除く): 37796661

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 66191, 198573, 463337, 1390011, 3243359, 9730077, 22703513, 68110539]

約数ペア:

[(1, 68110539), (3, 22703513), (7, 9730077), (21, 3243359), (49, 1390011), (147, 463337), (343, 198573), (1029, 66191)]