1455204609

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{164821}}^1$

素因数の和:164942

約数の個数: 20

約数和(自身を含む): 2193780820

約数和(自身を除く): 738576211

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 164821, 494463, 1483389, 4450167, 13350501, 17965489, 53896467, 161689401, 485068203, 1455204609]

約数ペア:

[(1, 1455204609), (3, 485068203), (9, 161689401), (27, 53896467), (81, 17965489), (109, 13350501), (327, 4450167), (981, 1483389), (2943, 494463), (8829, 164821)]