227173653

素因数分解:

$3^5\times 7^2\times {\mathrm{19079}}^1$

素因数の和:19108

約数の個数: 36

約数和(自身を含む): 395871840

約数和(自身を除く): 168698187

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 19079, 57237, 133553, 171711, 400659, 515133, 934871, 1201977, 1545399, 2804613, 3605931, 4636197, 8413839, 10817793, 25241517, 32453379, 75724551, 227173653]

約数ペア:

[(1, 227173653), (3, 75724551), (7, 32453379), (9, 25241517), (21, 10817793), (27, 8413839), (49, 4636197), (63, 3605931), (81, 2804613), (147, 1545399), (189, 1201977), (243, 934871), (441, 515133), (567, 400659), (1323, 171711), (1701, 133553), (3969, 57237), (11907, 19079)]