1805858551053

素因数分解:

$3^5\times {\mathrm{41231}}^1\times {\mathrm{180241}}^1$

素因数の和:221487

約数の個数: 24

約数和(自身を含む): 2705152684416

約数和(自身を除く): 899294133363

約数列:

[1, 3, 9, 27, 81, 243, 41231, 123693, 180241, 371079, 540723, 1113237, 1622169, 3339711, 4866507, 10019133, 14599521, 43798563, 7431516671, 22294550013, 66883650039, 200650950117, 601952850351, 1805858551053]

約数ペア:

[(1, 1805858551053), (3, 601952850351), (9, 200650950117), (27, 66883650039), (81, 22294550013), (243, 7431516671), (41231, 43798563), (123693, 14599521), (180241, 10019133), (371079, 4866507), (540723, 3339711), (1113237, 1622169)]