84771819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 138777600

約数和(自身を除く): 54005781

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 3613, 7821, 10839, 23463, 32517, 39743, 97551, 119229, 285427, 357687, 856281, 1073061, 2568843, 3139697, 7706529, 9419091, 28257273, 84771819]

約数ペア:

[(1, 84771819), (3, 28257273), (9, 9419091), (11, 7706529), (27, 3139697), (33, 2568843), (79, 1073061), (99, 856281), (237, 357687), (297, 285427), (711, 119229), (869, 97551), (2133, 39743), (2607, 32517), (3613, 23463), (7821, 10839)]