27834575573

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 32780267520

約数和(自身を除く): 4945691947

約数列:

[1, 7, 43, 301, 311, 409, 727, 2177, 2863, 5089, 13373, 17587, 31261, 93611, 123109, 127199, 218827, 226097, 297343, 890393, 1582679, 2081401, 5469557, 9722171, 12785749, 38286899, 68055197, 89500243, 92473673, 647315711, 3976367939, 27834575573]

約数ペア:

[(1, 27834575573), (7, 3976367939), (43, 647315711), (301, 92473673), (311, 89500243), (409, 68055197), (727, 38286899), (2177, 12785749), (2863, 9722171), (5089, 5469557), (13373, 2081401), (17587, 1582679), (31261, 890393), (93611, 297343), (123109, 226097), (127199, 218827)]