27186663

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 44362240

約数和(自身を除く): 17175577

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1117, 1159, 1281, 3351, 3477, 7819, 8113, 21223, 23457, 24339, 63669, 68137, 148561, 204411, 445683, 476959, 1294603, 1430877, 3883809, 9062221, 27186663]

約数ペア:

[(1, 27186663), (3, 9062221), (7, 3883809), (19, 1430877), (21, 1294603), (57, 476959), (61, 445683), (133, 204411), (183, 148561), (399, 68137), (427, 63669), (1117, 24339), (1159, 23457), (1281, 21223), (3351, 8113), (3477, 7819)]