27515829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19391}}^1$

素因数の和:19448

約数の個数: 16

約数和(自身を含む): 40955904

約数和(自身を除く): 13440075

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 19391, 58173, 213301, 639903, 833813, 2501439, 9171943, 27515829]

約数ペア:

[(1, 27515829), (3, 9171943), (11, 2501439), (33, 833813), (43, 639903), (129, 213301), (473, 58173), (1419, 19391)]