138744789

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{6217}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 190420032

約数和(自身を除く): 51675243

約数列:

[1, 3, 43, 129, 173, 519, 6217, 7439, 18651, 22317, 267331, 801993, 1075541, 3226623, 46248263, 138744789]

約数ペア:

[(1, 138744789), (3, 46248263), (43, 3226623), (129, 1075541), (173, 801993), (519, 267331), (6217, 22317), (7439, 18651)]