65107071

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{11321}}^1$

素因数の和:11404

約数の個数: 20

約数和(自身を含む): 98637264

約数和(自身を除く): 33530193

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 11321, 33963, 101889, 305667, 803791, 917001, 2411373, 7234119, 21702357, 65107071]

約数ペア:

[(1, 65107071), (3, 21702357), (9, 7234119), (27, 2411373), (71, 917001), (81, 803791), (213, 305667), (639, 101889), (1917, 33963), (5751, 11321)]