155135057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5581}}^1$

素因数の和:5637

約数の個数: 24

約数和(自身を含む): 204167232

約数和(自身を除く): 49032175

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 5581, 27797, 39067, 61391, 106039, 429737, 742273, 1166429, 2014741, 8165003, 14103187, 22162151, 155135057]

約数ペア:

[(1, 155135057), (7, 22162151), (11, 14103187), (19, 8165003), (77, 2014741), (133, 1166429), (209, 742273), (361, 429737), (1463, 106039), (2527, 61391), (3971, 39067), (5581, 27797)]