25921053

素因数分解:

$3^6\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 42

約数和(自身を含む): 41243262

約数和(自身を除く): 15322209

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 243, 279, 333, 729, 837, 961, 999, 1147, 2511, 2883, 2997, 3441, 7533, 8649, 8991, 10323, 22599, 25947, 26973, 30969, 35557, 77841, 92907, 106671, 233523, 278721, 320013, 700569, 836163, 960039, 2880117, 8640351, 25921053]

約数ペア:

[(1, 25921053), (3, 8640351), (9, 2880117), (27, 960039), (31, 836163), (37, 700569), (81, 320013), (93, 278721), (111, 233523), (243, 106671), (279, 92907), (333, 77841), (729, 35557), (837, 30969), (961, 26973), (999, 25947), (1147, 22599), (2511, 10323), (2883, 8991), (2997, 8649), (3441, 7533)]