25129467

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 40907520

約数和(自身を除く): 15778053

約数列:

[1, 3, 9, 11, 27, 33, 99, 211, 297, 401, 633, 1203, 1899, 2321, 3609, 4411, 5697, 6963, 10827, 13233, 20889, 39699, 62667, 84611, 119097, 253833, 761499, 930721, 2284497, 2792163, 8376489, 25129467]

約数ペア:

[(1, 25129467), (3, 8376489), (9, 2792163), (11, 2284497), (27, 930721), (33, 761499), (99, 253833), (211, 119097), (297, 84611), (401, 62667), (633, 39699), (1203, 20889), (1899, 13233), (2321, 10827), (3609, 6963), (4411, 5697)]