161708399997

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{21552499}}^1$

素因数の和:21552604

約数の個数: 16

約数和(自身を含む): 224490840000

約数和(自身を除く): 62782440003

約数列:

[1, 3, 41, 61, 123, 183, 2501, 7503, 21552499, 64657497, 883652459, 1314702439, 2650957377, 3944107317, 53902799999, 161708399997]

約数ペア:

[(1, 161708399997), (3, 53902799999), (41, 3944107317), (61, 2650957377), (123, 1314702439), (183, 883652459), (2501, 64657497), (7503, 21552499)]