27042687

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6221}}^1$

素因数の和:6260

約数の個数: 32

約数和(自身を含む): 47784960

約数和(自身を除く): 20742273

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6221, 18663, 43547, 55989, 130641, 143083, 167967, 391923, 429249, 1001581, 1175769, 1287747, 3004743, 3863241, 9014229, 27042687]

約数ペア:

[(1, 27042687), (3, 9014229), (7, 3863241), (9, 3004743), (21, 1287747), (23, 1175769), (27, 1001581), (63, 429249), (69, 391923), (161, 167967), (189, 143083), (207, 130641), (483, 55989), (621, 43547), (1449, 18663), (4347, 6221)]