121448173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 158441472

約数和(自身を除く): 36993299

約数列:

[1, 7, 11, 31, 77, 83, 217, 341, 581, 613, 913, 2387, 2573, 4291, 6391, 6743, 18011, 19003, 28303, 47201, 50879, 133021, 198121, 209033, 356153, 559669, 1463231, 1577249, 3917683, 11040743, 17349739, 121448173]

約数ペア:

[(1, 121448173), (7, 17349739), (11, 11040743), (31, 3917683), (77, 1577249), (83, 1463231), (217, 559669), (341, 356153), (581, 209033), (613, 198121), (913, 133021), (2387, 50879), (2573, 47201), (4291, 28303), (6391, 19003), (6743, 18011)]