161749149

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{9421}}^1$

素因数の和:9580

約数の個数: 16

約数和(自身を含む): 221605440

約数和(自身を除く): 59856291

約数列:

[1, 3, 59, 97, 177, 291, 5723, 9421, 17169, 28263, 555839, 913837, 1667517, 2741511, 53916383, 161749149]

約数ペア:

[(1, 161749149), (3, 53916383), (59, 2741511), (97, 1667517), (177, 913837), (291, 555839), (5723, 28263), (9421, 17169)]