33257847

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 55302912

約数和(自身を除く): 22045065

約数列:

[1, 3, 7, 19, 21, 41, 57, 107, 123, 133, 287, 321, 361, 399, 749, 779, 861, 1083, 2033, 2247, 2337, 2527, 4387, 5453, 6099, 7581, 13161, 14231, 14801, 16359, 30709, 38627, 42693, 44403, 83353, 92127, 103607, 115881, 250059, 270389, 310821, 583471, 811167, 1583707, 1750413, 4751121, 11085949, 33257847]

約数ペア:

[(1, 33257847), (3, 11085949), (7, 4751121), (19, 1750413), (21, 1583707), (41, 811167), (57, 583471), (107, 310821), (123, 270389), (133, 250059), (287, 115881), (321, 103607), (361, 92127), (399, 83353), (749, 44403), (779, 42693), (861, 38627), (1083, 30709), (2033, 16359), (2247, 14801), (2337, 14231), (2527, 13161), (4387, 7581), (5453, 6099)]