27167679

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 22253121

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 197, 199, 231, 591, 597, 693, 1379, 1393, 1773, 1791, 2167, 2189, 4137, 4179, 6501, 6567, 12411, 12537, 15169, 15323, 19503, 19701, 39203, 45507, 45969, 117609, 136521, 137907, 274421, 352827, 431233, 823263, 1293699, 2469789, 3018631, 3881097, 9055893, 27167679]

約数ペア:

[(1, 27167679), (3, 9055893), (7, 3881097), (9, 3018631), (11, 2469789), (21, 1293699), (33, 823263), (63, 431233), (77, 352827), (99, 274421), (197, 137907), (199, 136521), (231, 117609), (591, 45969), (597, 45507), (693, 39203), (1379, 19701), (1393, 19503), (1773, 15323), (1791, 15169), (2167, 12537), (2189, 12411), (4137, 6567), (4179, 6501)]