276747270621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{235931177}}^1$

素因数の和:235931220

約数の個数: 16

約数和(自身を含む): 407689075584

約数和(自身を除く): 130941804963

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 235931177, 707793531, 4010830009, 5426417071, 12032490027, 16279251213, 92249090207, 276747270621]

約数ペア:

[(1, 276747270621), (3, 92249090207), (17, 16279251213), (23, 12032490027), (51, 5426417071), (69, 4010830009), (391, 707793531), (1173, 235931177)]