25159707

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 38438400

約数和(自身を除く): 13278693

約数列:

[1, 3, 9, 27, 83, 103, 109, 249, 309, 327, 747, 927, 981, 2241, 2781, 2943, 8549, 9047, 11227, 25647, 27141, 33681, 76941, 81423, 101043, 230823, 244269, 303129, 931841, 2795523, 8386569, 25159707]

約数ペア:

[(1, 25159707), (3, 8386569), (9, 2795523), (27, 931841), (83, 303129), (103, 244269), (109, 230823), (249, 101043), (309, 81423), (327, 76941), (747, 33681), (927, 27141), (981, 25647), (2241, 11227), (2781, 9047), (2943, 8549)]