65778873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 30436167

約数列:

[1, 3, 23, 29, 69, 71, 87, 213, 463, 667, 1389, 1633, 2001, 2059, 4899, 6177, 10649, 13427, 31947, 32873, 40281, 47357, 98619, 142071, 308821, 756079, 926463, 953317, 2268237, 2859951, 21926291, 65778873]

約数ペア:

[(1, 65778873), (3, 21926291), (23, 2859951), (29, 2268237), (69, 953317), (71, 926463), (87, 756079), (213, 308821), (463, 142071), (667, 98619), (1389, 47357), (1633, 40281), (2001, 32873), (2059, 31947), (4899, 13427), (6177, 10649)]