83780763

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 123690000

約数和(自身を除く): 39909237

約数列:

[1, 3, 11, 33, 121, 149, 363, 447, 1549, 1639, 4647, 4917, 17039, 18029, 51117, 54087, 187429, 230801, 562287, 692403, 2538811, 7616433, 27926921, 83780763]

約数ペア:

[(1, 83780763), (3, 27926921), (11, 7616433), (33, 2538811), (121, 692403), (149, 562287), (363, 230801), (447, 187429), (1549, 54087), (1639, 51117), (4647, 18029), (4917, 17039)]