204422913

素因数分解:

$3^3\times {\mathrm{2143}}^1\times {\mathrm{3533}}^1$

素因数の和:5685

約数の個数: 16

約数和(自身を含む): 303075840

約数和(自身を除く): 98652927

約数列:

[1, 3, 9, 27, 2143, 3533, 6429, 10599, 19287, 31797, 57861, 95391, 7571219, 22713657, 68140971, 204422913]

約数ペア:

[(1, 204422913), (3, 68140971), (9, 22713657), (27, 7571219), (2143, 95391), (3533, 57861), (6429, 31797), (10599, 19287)]