275993823

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 447828480

約数和(自身を除く): 171834657

約数列:

[1, 3, 7, 21, 43, 47, 49, 129, 141, 147, 301, 329, 903, 929, 987, 2021, 2107, 2303, 2787, 6063, 6321, 6503, 6909, 14147, 19509, 39947, 42441, 43663, 45521, 99029, 119841, 130989, 136563, 279629, 297087, 305641, 838887, 916923, 1877509, 1957403, 2139487, 5632527, 5872209, 6418461, 13142563, 39427689, 91997941, 275993823]

約数ペア:

[(1, 275993823), (3, 91997941), (7, 39427689), (21, 13142563), (43, 6418461), (47, 5872209), (49, 5632527), (129, 2139487), (141, 1957403), (147, 1877509), (301, 916923), (329, 838887), (903, 305641), (929, 297087), (987, 279629), (2021, 136563), (2107, 130989), (2303, 119841), (2787, 99029), (6063, 45521), (6321, 43663), (6503, 42441), (6909, 39947), (14147, 19509)]