137915156739

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{2121739}}^1$

素因数の和:2122250

約数の個数: 16

約数和(自身を含む): 188206824960

約数和(自身を除く): 50291668221

約数列:

[1, 3, 47, 141, 461, 1383, 21667, 65001, 2121739, 6365217, 99721733, 299165199, 978121679, 2934365037, 45971718913, 137915156739]

約数ペア:

[(1, 137915156739), (3, 45971718913), (47, 2934365037), (141, 978121679), (461, 299165199), (1383, 99721733), (21667, 6365217), (65001, 2121739)]