115916769

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 171007200

約数和(自身を除く): 55090431

約数列:

[1, 3, 9, 59, 177, 419, 521, 531, 1257, 1563, 3771, 4689, 24721, 30739, 74163, 92217, 218299, 222489, 276651, 654897, 1964691, 12879641, 38638923, 115916769]

約数ペア:

[(1, 115916769), (3, 38638923), (9, 12879641), (59, 1964691), (177, 654897), (419, 276651), (521, 222489), (531, 218299), (1257, 92217), (1563, 74163), (3771, 30739), (4689, 24721)]