142770897

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{128971}}^1$

素因数の和:129021

約数の個数: 16

約数和(自身を含む): 216672960

約数和(自身を除く): 73902063

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 128971, 386913, 1160739, 3482217, 5287811, 15863433, 47590299, 142770897]

約数ペア:

[(1, 142770897), (3, 47590299), (9, 15863433), (27, 5287811), (41, 3482217), (123, 1160739), (369, 386913), (1107, 128971)]