153573693

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{80363}}^1$

素因数の和:80393

約数の個数: 24

約数和(自身を含む): 256521888

約数和(自身を除く): 102948195

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 80363, 241089, 562541, 1044719, 1687623, 3134157, 3937787, 7313033, 11813361, 21939099, 51191231, 153573693]

約数ペア:

[(1, 153573693), (3, 51191231), (7, 21939099), (13, 11813361), (21, 7313033), (39, 3937787), (49, 3134157), (91, 1687623), (147, 1044719), (273, 562541), (637, 241089), (1911, 80363)]