7680453777

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{529723}}^1$

素因数の和:529914

約数の個数: 20

約数和(自身を含む): 11537388720

約数和(自身を除く): 3856934943

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 529723, 1589169, 4767507, 14302521, 42907563, 94820417, 284461251, 853383753, 2560151259, 7680453777]

約数ペア:

[(1, 7680453777), (3, 2560151259), (9, 853383753), (27, 284461251), (81, 94820417), (179, 42907563), (537, 14302521), (1611, 4767507), (4833, 1589169), (14499, 529723)]