53872011

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6703}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 83665920

約数和(自身を除く): 29793909

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 6703, 8037, 20109, 60327, 127357, 315041, 382071, 945123, 1146213, 2835369, 5985779, 17957337, 53872011]

約数ペア:

[(1, 53872011), (3, 17957337), (9, 5985779), (19, 2835369), (47, 1146213), (57, 945123), (141, 382071), (171, 315041), (423, 127357), (893, 60327), (2679, 20109), (6703, 8037)]