91107099

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{18439}}^1$

素因数の和:18512

約数の個数: 20

約数和(自身を含む): 138336880

約数和(自身を除く): 47229781

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 18439, 55317, 165951, 497853, 1124779, 1493559, 3374337, 10123011, 30369033, 91107099]

約数ペア:

[(1, 91107099), (3, 30369033), (9, 10123011), (27, 3374337), (61, 1493559), (81, 1124779), (183, 497853), (549, 165951), (1647, 55317), (4941, 18439)]