63897141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 106933248

約数和(自身を除く): 43036107

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1697, 1793, 3423, 5091, 5379, 11879, 12551, 18667, 35637, 37653, 56001, 130669, 276611, 392007, 829833, 1936277, 3042721, 5808831, 9128163, 21299047, 63897141]

約数ペア:

[(1, 63897141), (3, 21299047), (7, 9128163), (11, 5808831), (21, 3042721), (33, 1936277), (77, 829833), (163, 392007), (231, 276611), (489, 130669), (1141, 56001), (1697, 37653), (1793, 35637), (3423, 18667), (5091, 12551), (5379, 11879)]