161029503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4463}}^1$

素因数の和:4699

約数の個数: 24

約数和(自身を含む): 246055680

約数和(自身を除く): 85026177

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 4463, 12027, 13389, 36081, 40167, 84797, 254391, 763173, 941693, 2825079, 8475237, 17892167, 53676501, 161029503]

約数ペア:

[(1, 161029503), (3, 53676501), (9, 17892167), (19, 8475237), (57, 2825079), (171, 941693), (211, 763173), (633, 254391), (1899, 84797), (4009, 40167), (4463, 36081), (12027, 13389)]