40158099

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{1381}}^1$

素因数の和:1752

約数の個数: 20

約数和(自身を含む): 60199920

約数和(自身を除く): 20041821

約数列:

[1, 3, 9, 27, 81, 359, 1077, 1381, 3231, 4143, 9693, 12429, 29079, 37287, 111861, 495779, 1487337, 4462011, 13386033, 40158099]

約数ペア:

[(1, 40158099), (3, 13386033), (9, 4462011), (27, 1487337), (81, 495779), (359, 111861), (1077, 37287), (1381, 29079), (3231, 12429), (4143, 9693)]