20161753431

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{25033}}^1\times {\mathrm{4007}}^1$

素因数の和:29110

約数の個数: 16

約数和(自身を含む): 27291465984

約数和(自身を除く): 7129712553

約数列:

[1, 3, 67, 201, 4007, 12021, 25033, 75099, 268469, 805407, 1677211, 5031633, 100307231, 300921693, 6720584477, 20161753431]

約数ペア:

[(1, 20161753431), (3, 6720584477), (67, 300921693), (201, 100307231), (4007, 5031633), (12021, 1677211), (25033, 805407), (75099, 268469)]