90636921

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{56897}}^1$

素因数の和:56965

約数の個数: 16

約数和(自身を含む): 136555200

約数和(自身を除く): 45918279

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 56897, 170691, 512073, 1536219, 3356923, 10070769, 30212307, 90636921]

約数ペア:

[(1, 90636921), (3, 30212307), (9, 10070769), (27, 3356923), (59, 1536219), (177, 512073), (531, 170691), (1593, 56897)]