37495143

素因数分解:

$3^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 67721472

約数和(自身を除く): 30226329

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 67, 81, 141, 147, 189, 201, 243, 329, 423, 441, 469, 567, 603, 987, 1269, 1323, 1407, 1701, 1809, 2303, 2961, 3149, 3283, 3807, 3969, 4221, 5427, 6909, 8883, 9447, 9849, 11421, 11907, 12663, 16281, 20727, 22043, 26649, 28341, 29547, 37989, 62181, 66129, 79947, 85023, 88641, 113967, 154301, 186543, 198387, 255069, 265923, 462903, 559629, 595161, 765207, 797769, 1388709, 1785483, 4166127, 5356449, 12498381, 37495143]

約数ペア:

[(1, 37495143), (3, 12498381), (7, 5356449), (9, 4166127), (21, 1785483), (27, 1388709), (47, 797769), (49, 765207), (63, 595161), (67, 559629), (81, 462903), (141, 265923), (147, 255069), (189, 198387), (201, 186543), (243, 154301), (329, 113967), (423, 88641), (441, 85023), (469, 79947), (567, 66129), (603, 62181), (987, 37989), (1269, 29547), (1323, 28341), (1407, 26649), (1701, 22043), (1809, 20727), (2303, 16281), (2961, 12663), (3149, 11907), (3283, 11421), (3807, 9849), (3969, 9447), (4221, 8883), (5427, 6909)]