73207557

素因数分解:

$3^4\times {\mathrm{739}}^1\times {\mathrm{1223}}^1$

素因数の和:1974

約数の個数: 20

約数和(自身を含む): 109596960

約数和(自身を除く): 36389403

約数列:

[1, 3, 9, 27, 81, 739, 1223, 2217, 3669, 6651, 11007, 19953, 33021, 59859, 99063, 903797, 2711391, 8134173, 24402519, 73207557]

約数ペア:

[(1, 73207557), (3, 24402519), (9, 8134173), (27, 2711391), (81, 903797), (739, 99063), (1223, 59859), (2217, 33021), (3669, 19953), (6651, 11007)]