51508723203

素因数分解:

$3^4\times 7^1\times {\mathrm{3673}}^1\times {\mathrm{24733}}^1$

素因数の和:28425

約数の個数: 40

約数和(自身を含む): 87964789088

約数和(自身を除く): 36456065885

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3673, 11019, 24733, 25711, 33057, 74199, 77133, 99171, 173131, 222597, 231399, 297513, 519393, 667791, 694197, 1558179, 2003373, 2082591, 4674537, 14023611, 90844309, 272532927, 635910163, 817598781, 1907730489, 2452796343, 5723191467, 7358389029, 17169574401, 51508723203]

約数ペア:

[(1, 51508723203), (3, 17169574401), (7, 7358389029), (9, 5723191467), (21, 2452796343), (27, 1907730489), (63, 817598781), (81, 635910163), (189, 272532927), (567, 90844309), (3673, 14023611), (11019, 4674537), (24733, 2082591), (25711, 2003373), (33057, 1558179), (74199, 694197), (77133, 667791), (99171, 519393), (173131, 297513), (222597, 231399)]