16868156943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{56239}}^1$

素因数の和:56463

約数の個数: 32

約数和(自身を含む): 25105536000

約数和(自身を除く): 8237379057

約数列:

[1, 3, 11, 33, 61, 149, 183, 447, 671, 1639, 2013, 4917, 9089, 27267, 56239, 99979, 168717, 299937, 618629, 1855887, 3430579, 8379611, 10291737, 25138833, 37736369, 92175721, 113209107, 276527163, 511156271, 1533468813, 5622718981, 16868156943]

約数ペア:

[(1, 16868156943), (3, 5622718981), (11, 1533468813), (33, 511156271), (61, 276527163), (149, 113209107), (183, 92175721), (447, 37736369), (671, 25138833), (1639, 10291737), (2013, 8379611), (4917, 3430579), (9089, 1855887), (27267, 618629), (56239, 299937), (99979, 168717)]