173240271

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4463}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 264625920

約数和(自身を除く): 91385649

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 4463, 12939, 13389, 38817, 40167, 84797, 254391, 763173, 1013101, 3039303, 9117909, 19248919, 57746757, 173240271]

約数ペア:

[(1, 173240271), (3, 57746757), (9, 19248919), (19, 9117909), (57, 3039303), (171, 1013101), (227, 763173), (681, 254391), (2043, 84797), (4313, 40167), (4463, 38817), (12939, 13389)]