65797137

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 115605120

約数和(自身を除く): 49807983

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 97, 111, 189, 259, 291, 333, 679, 777, 873, 999, 2037, 2331, 2619, 3589, 6111, 6993, 9409, 10767, 18333, 25123, 28227, 32301, 65863, 75369, 84681, 96903, 197589, 226107, 254043, 348133, 592767, 678321, 1044399, 1778301, 2436931, 3133197, 7310793, 9399591, 21932379, 65797137]

約数ペア:

[(1, 65797137), (3, 21932379), (7, 9399591), (9, 7310793), (21, 3133197), (27, 2436931), (37, 1778301), (63, 1044399), (97, 678321), (111, 592767), (189, 348133), (259, 254043), (291, 226107), (333, 197589), (679, 96903), (777, 84681), (873, 75369), (999, 65863), (2037, 32301), (2331, 28227), (2619, 25123), (3589, 18333), (6111, 10767), (6993, 9409)]