123011649

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{157103}}^1$

素因数の和:157141

約数の個数: 16

約数和(自身を含む): 188524800

約数和(自身を除く): 65513151

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 157103, 471309, 1413927, 4241781, 4555987, 13667961, 41003883, 123011649]

約数ペア:

[(1, 123011649), (3, 41003883), (9, 13667961), (27, 4555987), (29, 4241781), (87, 1413927), (261, 471309), (783, 157103)]