78481986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1189121}}^1$

素因数の和:1189137

約数の個数: 16

約数和(自身を含む): 171233568

約数和(自身を除く): 92751582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1189121, 2378242, 3567363, 7134726, 13080331, 26160662, 39240993, 78481986]

約数ペア:

[(1, 78481986), (2, 39240993), (3, 26160662), (6, 13080331), (11, 7134726), (22, 3567363), (33, 2378242), (66, 1189121)]