55181363181

素因数分解:

$3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{612371}}^1$

素因数の和:613001

約数の個数: 24

約数和(自身を含む): 85727181024

約数和(自身を除く): 30545817843

約数列:

[1, 3, 7, 21, 49, 147, 613, 1839, 4291, 12873, 30037, 90111, 612371, 1837113, 4286597, 12859791, 30006179, 90018537, 375383423, 1126150269, 2627683961, 7883051883, 18393787727, 55181363181]

約数ペア:

[(1, 55181363181), (3, 18393787727), (7, 7883051883), (21, 2627683961), (49, 1126150269), (147, 375383423), (613, 90018537), (1839, 30006179), (4291, 12859791), (12873, 4286597), (30037, 1837113), (90111, 612371)]