201443409

素因数分解:

$3^3\times {\mathrm{1399}}^1\times {\mathrm{5333}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 298704000

約数和(自身を除く): 97260591

約数列:

[1, 3, 9, 27, 1399, 4197, 5333, 12591, 15999, 37773, 47997, 143991, 7460867, 22382601, 67147803, 201443409]

約数ペア:

[(1, 201443409), (3, 67147803), (9, 22382601), (27, 7460867), (1399, 143991), (4197, 47997), (5333, 37773), (12591, 15999)]