77138289

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 115737960

約数和(自身を除く): 38599671

約数列:

[1, 3, 9, 29, 87, 261, 337, 877, 1011, 2631, 3033, 7893, 9773, 25433, 29319, 76299, 87957, 228897, 295549, 886647, 2659941, 8570921, 25712763, 77138289]

約数ペア:

[(1, 77138289), (3, 25712763), (9, 8570921), (29, 2659941), (87, 886647), (261, 295549), (337, 228897), (877, 87957), (1011, 76299), (2631, 29319), (3033, 25433), (7893, 9773)]