42067719

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 63601200

約数和(自身を除く): 21533481

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1811, 2581, 5433, 7743, 16299, 23229, 52519, 157557, 161179, 472671, 483537, 1450611, 4674191, 14022573, 42067719]

約数ペア:

[(1, 42067719), (3, 14022573), (9, 4674191), (29, 1450611), (87, 483537), (89, 472671), (261, 161179), (267, 157557), (801, 52519), (1811, 23229), (2581, 16299), (5433, 7743)]