1681671051

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{27793}}^1$

素因数の和:27894

約数の個数: 28

約数和(自身を含む): 2551822728

約数和(自身を除く): 870151677

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 2241, 6723, 20169, 27793, 60507, 83379, 250137, 750411, 2251233, 2306819, 6753699, 6920457, 20261097, 20761371, 62284113, 186852339, 560557017, 1681671051]

約数ペア:

[(1, 1681671051), (3, 560557017), (9, 186852339), (27, 62284113), (81, 20761371), (83, 20261097), (243, 6920457), (249, 6753699), (729, 2306819), (747, 2251233), (2241, 750411), (6723, 250137), (20169, 83379), (27793, 60507)]