91249011

素因数分解:

$3^4\times 7^1\times {\mathrm{160933}}^1$

素因数の和:160952

約数の個数: 20

約数和(自身を含む): 155784112

約数和(自身を除く): 64535101

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 160933, 482799, 1126531, 1448397, 3379593, 4345191, 10138779, 13035573, 30416337, 91249011]

約数ペア:

[(1, 91249011), (3, 30416337), (7, 13035573), (9, 10138779), (21, 4345191), (27, 3379593), (63, 1448397), (81, 1126531), (189, 482799), (567, 160933)]