138556839

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{2243}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 188496000

約数和(自身を除く): 49939161

約数列:

[1, 3, 59, 177, 349, 1047, 2243, 6729, 20591, 61773, 132337, 397011, 782807, 2348421, 46185613, 138556839]

約数ペア:

[(1, 138556839), (3, 46185613), (59, 2348421), (177, 782807), (349, 397011), (1047, 132337), (2243, 61773), (6729, 20591)]