51118269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4159}}^1$

素因数の和:4420

約数の個数: 16

約数和(自身を含む): 72483840

約数和(自身を除く): 21365571

約数列:

[1, 3, 17, 51, 241, 723, 4097, 4159, 12291, 12477, 70703, 212109, 1002319, 3006957, 17039423, 51118269]

約数ペア:

[(1, 51118269), (3, 17039423), (17, 3006957), (51, 1002319), (241, 212109), (723, 70703), (4097, 12477), (4159, 12291)]