153288933

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{23321}}^1$

素因数の和:23644

約数の個数: 16

約数和(自身を含む): 234339456

約数和(自身を除く): 81050523

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 23321, 69963, 163247, 489741, 7299473, 21898419, 51096311, 153288933]

約数ペア:

[(1, 153288933), (3, 51096311), (7, 21898419), (21, 7299473), (313, 489741), (939, 163247), (2191, 69963), (6573, 23321)]