68494503

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{42359}}^1$

素因数の和:42387

約数の個数: 24

約数和(自身を含む): 115896960

約数和(自身を除く): 47402457

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 42359, 127077, 296513, 465949, 889539, 1397847, 2075591, 3261643, 6226773, 9784929, 22831501, 68494503]

約数ペア:

[(1, 68494503), (3, 22831501), (7, 9784929), (11, 6226773), (21, 3261643), (33, 2075591), (49, 1397847), (77, 889539), (147, 465949), (231, 296513), (539, 127077), (1617, 42359)]