53493231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 80679168

約数和(自身を除く): 27185937

約数列:

[1, 3, 11, 33, 37, 111, 193, 227, 407, 579, 681, 1221, 2123, 2497, 6369, 7141, 7491, 8399, 21423, 25197, 43811, 78551, 92389, 131433, 235653, 277167, 481921, 1445763, 1621007, 4863021, 17831077, 53493231]

約数ペア:

[(1, 53493231), (3, 17831077), (11, 4863021), (33, 1621007), (37, 1445763), (111, 481921), (193, 277167), (227, 235653), (407, 131433), (579, 92389), (681, 78551), (1221, 43811), (2123, 25197), (2497, 21423), (6369, 8399), (7141, 7491)]