2019608650161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{306978059}}^1$

素因数の和:306978125

約数の個数: 24

約数和(自身を含む): 3160646105760

約数和(自身を除く): 1141037455599

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 306978059, 920934177, 2762802531, 5218627003, 13200056537, 15655881009, 39600169611, 46967643027, 118800508833, 224400961129, 673202883387, 2019608650161]

約数ペア:

[(1, 2019608650161), (3, 673202883387), (9, 224400961129), (17, 118800508833), (43, 46967643027), (51, 39600169611), (129, 15655881009), (153, 13200056537), (387, 5218627003), (731, 2762802531), (2193, 920934177), (6579, 306978059)]