201660881163

素因数分解:

$3^1\times 7^2\times {\mathrm{7901}}^1\times {\mathrm{173629}}^1$

素因数の和:181547

約数の個数: 24

約数和(自身を含む): 312821531280

約数和(自身を除く): 111160650117

約数列:

[1, 3, 7, 21, 49, 147, 7901, 23703, 55307, 165921, 173629, 387149, 520887, 1161447, 1215403, 3646209, 8507821, 25523463, 1371842729, 4115528187, 9602899103, 28808697309, 67220293721, 201660881163]

約数ペア:

[(1, 201660881163), (3, 67220293721), (7, 28808697309), (21, 9602899103), (49, 4115528187), (147, 1371842729), (7901, 25523463), (23703, 8507821), (55307, 3646209), (165921, 1215403), (173629, 1161447), (387149, 520887)]