17385468777

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{14779}}^1$

素因数の和:14944

約数の個数: 48

約数和(自身を含む): 26856560640

約数和(自身を除く): 9471091863

約数列:

[1, 3, 9, 27, 47, 81, 103, 141, 243, 309, 423, 927, 1269, 2781, 3807, 4841, 8343, 11421, 14523, 14779, 25029, 43569, 44337, 130707, 133011, 392121, 399033, 694613, 1176363, 1197099, 1522237, 2083839, 3591297, 4566711, 6251517, 13700133, 18754551, 41100399, 56263653, 71545139, 123301197, 168790959, 214635417, 369903591, 643906251, 1931718753, 5795156259, 17385468777]

約数ペア:

[(1, 17385468777), (3, 5795156259), (9, 1931718753), (27, 643906251), (47, 369903591), (81, 214635417), (103, 168790959), (141, 123301197), (243, 71545139), (309, 56263653), (423, 41100399), (927, 18754551), (1269, 13700133), (2781, 6251517), (3807, 4566711), (4841, 3591297), (8343, 2083839), (11421, 1522237), (14523, 1197099), (14779, 1176363), (25029, 694613), (43569, 399033), (44337, 392121), (130707, 133011)]