127575999

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{15391}}^1$

素因数の和:15707

約数の個数: 16

約数和(自身を含む): 189629440

約数和(自身を除く): 62053441

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 15391, 46173, 138519, 415557, 4725037, 14175111, 42525333, 127575999]

約数ペア:

[(1, 127575999), (3, 42525333), (9, 14175111), (27, 4725037), (307, 415557), (921, 138519), (2763, 46173), (8289, 15391)]