28387008619173

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{2671}}^1\times {\mathrm{1901567}}^1$

素因数の和:1904276

約数の個数: 48

約数和(自身を含む): 44387525984256

約数和(自身を除く): 16000517365083

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 2671, 5589, 8013, 24039, 61433, 72117, 184299, 216351, 552897, 649053, 1658691, 1901567, 4976073, 5704701, 14928219, 17114103, 43736041, 51342309, 131208123, 154026927, 393624369, 462080781, 1180873107, 3542619321, 5079085457, 10627857963, 15237256371, 45711769113, 116818965511, 137135307339, 350456896533, 411405922017, 1051370689599, 1234217766051, 3154112068797, 9462336206391, 28387008619173]

約数ペア:

[(1, 28387008619173), (3, 9462336206391), (9, 3154112068797), (23, 1234217766051), (27, 1051370689599), (69, 411405922017), (81, 350456896533), (207, 137135307339), (243, 116818965511), (621, 45711769113), (1863, 15237256371), (2671, 10627857963), (5589, 5079085457), (8013, 3542619321), (24039, 1180873107), (61433, 462080781), (72117, 393624369), (184299, 154026927), (216351, 131208123), (552897, 51342309), (649053, 43736041), (1658691, 17114103), (1901567, 14928219), (4976073, 5704701)]