25808409

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 16325991

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 769, 1017, 1243, 2307, 3051, 3729, 6921, 8459, 11187, 20763, 25377, 33561, 76131, 86897, 228393, 260691, 782073, 955867, 2346219, 2867601, 8602803, 25808409]

約数ペア:

[(1, 25808409), (3, 8602803), (9, 2867601), (11, 2346219), (27, 955867), (33, 782073), (99, 260691), (113, 228393), (297, 86897), (339, 76131), (769, 33561), (1017, 25377), (1243, 20763), (2307, 11187), (3051, 8459), (3729, 6921)]