26876811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 43013376

約数和(自身を除く): 16136565

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 83, 247, 249, 299, 361, 437, 741, 897, 1079, 1083, 1311, 1577, 1909, 3237, 4693, 4731, 5681, 5727, 8303, 14079, 17043, 20501, 24817, 24909, 29963, 36271, 61503, 74451, 89889, 107939, 108813, 323817, 389519, 471523, 689149, 1168557, 1414569, 2067447, 8958937, 26876811]

約数ペア:

[(1, 26876811), (3, 8958937), (13, 2067447), (19, 1414569), (23, 1168557), (39, 689149), (57, 471523), (69, 389519), (83, 323817), (247, 108813), (249, 107939), (299, 89889), (361, 74451), (437, 61503), (741, 36271), (897, 29963), (1079, 24909), (1083, 24817), (1311, 20501), (1577, 17043), (1909, 14079), (3237, 8303), (4693, 5727), (4731, 5681)]