55196559

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61949}}^1$

素因数の和:61972

約数の個数: 20

約数和(自身を含む): 89951400

約数和(自身を除く): 34754841

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 61949, 185847, 557541, 681439, 1672623, 2044317, 5017869, 6132951, 18398853, 55196559]

約数ペア:

[(1, 55196559), (3, 18398853), (9, 6132951), (11, 5017869), (27, 2044317), (33, 1672623), (81, 681439), (99, 557541), (297, 185847), (891, 61949)]