128545362801

素因数分解:

$3^3\times {\mathrm{45821}}^1\times {\mathrm{103903}}^1$

素因数の和:149733

約数の個数: 16

約数和(自身を含む): 190443563520

約数和(自身を除く): 61898200719

約数列:

[1, 3, 9, 27, 45821, 103903, 137463, 311709, 412389, 935127, 1237167, 2805381, 4760939363, 14282818089, 42848454267, 128545362801]

約数ペア:

[(1, 128545362801), (3, 42848454267), (9, 14282818089), (27, 4760939363), (45821, 2805381), (103903, 1237167), (137463, 935127), (311709, 412389)]