27686319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23603}}^1$

素因数の和:23646

約数の個数: 16

約数和(自身を含む): 40787712

約数和(自身を除く): 13101393

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 23603, 70809, 401251, 542869, 1203753, 1628607, 9228773, 27686319]

約数ペア:

[(1, 27686319), (3, 9228773), (17, 1628607), (23, 1203753), (51, 542869), (69, 401251), (391, 70809), (1173, 23603)]