201173679

素因数分解:

$3^3\times 7^1\times {\mathrm{1064411}}^1$

素因数の和:1064427

約数の個数: 16

約数和(自身を含む): 340611840

約数和(自身を除く): 139438161

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1064411, 3193233, 7450877, 9579699, 22352631, 28739097, 67057893, 201173679]

約数ペア:

[(1, 201173679), (3, 67057893), (7, 28739097), (9, 22352631), (21, 9579699), (27, 7450877), (63, 3193233), (189, 1064411)]