64827698523

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{179719}}^1$

素因数の和:180011

約数の個数: 32

約数和(自身を含む): 100413158400

約数和(自身を除く): 35585459877

約数列:

[1, 3, 7, 21, 89, 193, 267, 579, 623, 1351, 1869, 4053, 17177, 51531, 120239, 179719, 360717, 539157, 1258033, 3774099, 15994991, 34685767, 47984973, 104057301, 111964937, 242800369, 335894811, 728401107, 3087033263, 9261099789, 21609232841, 64827698523]

約数ペア:

[(1, 64827698523), (3, 21609232841), (7, 9261099789), (21, 3087033263), (89, 728401107), (193, 335894811), (267, 242800369), (579, 111964937), (623, 104057301), (1351, 47984973), (1869, 34685767), (4053, 15994991), (17177, 3774099), (51531, 1258033), (120239, 539157), (179719, 360717)]