53746791

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 86016000

約数和(自身を除く): 32269209

約数列:

[1, 3, 7, 21, 23, 69, 161, 223, 483, 499, 669, 1497, 1561, 3493, 4683, 5129, 10479, 11477, 15387, 34431, 35903, 80339, 107709, 111277, 241017, 333831, 778939, 2336817, 2559371, 7678113, 17915597, 53746791]

約数ペア:

[(1, 53746791), (3, 17915597), (7, 7678113), (21, 2559371), (23, 2336817), (69, 778939), (161, 333831), (223, 241017), (483, 111277), (499, 107709), (669, 80339), (1497, 35903), (1561, 34431), (3493, 15387), (4683, 11477), (5129, 10479)]