188665257

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 284390784

約数和(自身を除く): 95725527

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 1277, 1331, 3831, 3993, 4477, 13431, 14047, 42141, 47249, 49247, 141747, 147741, 154517, 463551, 519739, 1559217, 1699687, 5099061, 5717129, 17151387, 62888419, 188665257]

約数ペア:

[(1, 188665257), (3, 62888419), (11, 17151387), (33, 5717129), (37, 5099061), (111, 1699687), (121, 1559217), (363, 519739), (407, 463551), (1221, 154517), (1277, 147741), (1331, 141747), (3831, 49247), (3993, 47249), (4477, 42141), (13431, 14047)]