75727791

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1514

約数の個数: 28

約数和(自身を含む): 115175968

約数和(自身を除く): 39448177

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1423, 1971, 4269, 5913, 12807, 17739, 38421, 53217, 103879, 115263, 311637, 345789, 934911, 1037367, 2804733, 8414199, 25242597, 75727791]

約数ペア:

[(1, 75727791), (3, 25242597), (9, 8414199), (27, 2804733), (73, 1037367), (81, 934911), (219, 345789), (243, 311637), (657, 115263), (729, 103879), (1423, 53217), (1971, 38421), (4269, 17739), (5913, 12807)]