40119849

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 76905920

約数和(自身を除く): 36786071

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 121, 133, 171, 209, 231, 277, 363, 399, 627, 693, 831, 847, 1089, 1197, 1463, 1881, 1939, 2299, 2493, 2541, 3047, 4389, 5263, 5817, 6897, 7623, 9141, 13167, 15789, 16093, 17451, 20691, 21329, 27423, 33517, 36841, 47367, 48279, 57893, 63987, 100551, 110523, 144837, 173679, 191961, 234619, 301653, 331569, 405251, 521037, 636823, 703857, 1215753, 1910469, 2111571, 3647259, 4457761, 5731407, 13373283, 40119849]

約数ペア:

[(1, 40119849), (3, 13373283), (7, 5731407), (9, 4457761), (11, 3647259), (19, 2111571), (21, 1910469), (33, 1215753), (57, 703857), (63, 636823), (77, 521037), (99, 405251), (121, 331569), (133, 301653), (171, 234619), (209, 191961), (231, 173679), (277, 144837), (363, 110523), (399, 100551), (627, 63987), (693, 57893), (831, 48279), (847, 47367), (1089, 36841), (1197, 33517), (1463, 27423), (1881, 21329), (1939, 20691), (2299, 17451), (2493, 16093), (2541, 15789), (3047, 13167), (4389, 9141), (5263, 7623), (5817, 6897)]