43000881

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 33031119

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 131, 147, 203, 231, 319, 343, 393, 539, 609, 917, 957, 1029, 1421, 1441, 1617, 2233, 2751, 3773, 3799, 4263, 4323, 6419, 6699, 9947, 10087, 11319, 11397, 15631, 19257, 26593, 29841, 30261, 41789, 44933, 46893, 70609, 79779, 109417, 125367, 134799, 186151, 211827, 292523, 328251, 494263, 558453, 877569, 1303057, 1482789, 2047661, 3909171, 6142983, 14333627, 43000881]

約数ペア:

[(1, 43000881), (3, 14333627), (7, 6142983), (11, 3909171), (21, 2047661), (29, 1482789), (33, 1303057), (49, 877569), (77, 558453), (87, 494263), (131, 328251), (147, 292523), (203, 211827), (231, 186151), (319, 134799), (343, 125367), (393, 109417), (539, 79779), (609, 70609), (917, 46893), (957, 44933), (1029, 41789), (1421, 30261), (1441, 29841), (1617, 26593), (2233, 19257), (2751, 15631), (3773, 11397), (3799, 11319), (4263, 10087), (4323, 9947), (6419, 6699)]