156989136921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1\times {\mathrm{544721}}^1$

素因数の和:550392

約数の個数: 16

約数和(自身を含む): 221671349568

約数和(自身を除く): 64682212647

約数列:

[1, 3, 17, 51, 5651, 16953, 96067, 288201, 544721, 1634163, 9260257, 27780771, 3078218371, 9234655113, 52329712307, 156989136921]

約数ペア:

[(1, 156989136921), (3, 52329712307), (17, 9234655113), (51, 3078218371), (5651, 27780771), (16953, 9260257), (96067, 1634163), (288201, 544721)]