61081801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 72673920

約数和(自身を除く): 11592119

約数列:

[1, 11, 29, 43, 61, 73, 319, 473, 671, 803, 1247, 1769, 2117, 2623, 3139, 4453, 13717, 19459, 23287, 28853, 34529, 48983, 76067, 91031, 129137, 191479, 836737, 1001341, 1420507, 2106269, 5552891, 61081801]

約数ペア:

[(1, 61081801), (11, 5552891), (29, 2106269), (43, 1420507), (61, 1001341), (73, 836737), (319, 191479), (473, 129137), (671, 91031), (803, 76067), (1247, 48983), (1769, 34529), (2117, 28853), (2623, 23287), (3139, 19459), (4453, 13717)]