291249277479

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5683}}^1\times {\mathrm{99901}}^1$

素因数の和:105612

約数の個数: 32

約数和(自身を含む): 454274374400

約数和(自身を除く): 163025096921

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5683, 17049, 51147, 99901, 107977, 153441, 299703, 323931, 899109, 971793, 1898119, 2697327, 2915379, 5694357, 17083071, 51249213, 567737383, 1703212149, 5109636447, 10787010277, 15328909341, 32361030831, 97083092493, 291249277479]

約数ペア:

[(1, 291249277479), (3, 97083092493), (9, 32361030831), (19, 15328909341), (27, 10787010277), (57, 5109636447), (171, 1703212149), (513, 567737383), (5683, 51249213), (17049, 17083071), (51147, 5694357), (99901, 2915379), (107977, 2697327), (153441, 1898119), (299703, 971793), (323931, 899109)]