104997249

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 190516800

約数和(自身を除く): 85519551

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 4177, 8379, 12531, 25137, 29239, 37593, 79363, 87717, 112779, 204673, 238089, 263151, 555541, 614019, 714267, 789453, 1666623, 1842057, 2142801, 3888787, 4999869, 5526171, 11666361, 14999607, 34999083, 104997249]

約数ペア:

[(1, 104997249), (3, 34999083), (7, 14999607), (9, 11666361), (19, 5526171), (21, 4999869), (27, 3888787), (49, 2142801), (57, 1842057), (63, 1666623), (133, 789453), (147, 714267), (171, 614019), (189, 555541), (399, 263151), (441, 238089), (513, 204673), (931, 112779), (1197, 87717), (1323, 79363), (2793, 37593), (3591, 29239), (4177, 25137), (8379, 12531)]