138858423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{47279}}^1$

素因数の和:47382

約数の個数: 16

約数和(自身を含む): 204249600

約数和(自身を除く): 65391177

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 47279, 141837, 520069, 1560207, 4207831, 12623493, 46286141, 138858423]

約数ペア:

[(1, 138858423), (3, 46286141), (11, 12623493), (33, 4207831), (89, 1560207), (267, 520069), (979, 141837), (2937, 47279)]