66287241

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1248

約数の個数: 28

約数和(自身を含む): 100730880

約数和(自身を除く): 34443639

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 1151, 2133, 3453, 6399, 10359, 19197, 31077, 57591, 90929, 93231, 272787, 279693, 818361, 839079, 2455083, 7365249, 22095747, 66287241]

約数ペア:

[(1, 66287241), (3, 22095747), (9, 7365249), (27, 2455083), (79, 839079), (81, 818361), (237, 279693), (243, 272787), (711, 93231), (729, 90929), (1151, 57591), (2133, 31077), (3453, 19197), (6399, 10359)]