274311009

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4637}}^1$

素因数の和:4966

約数の個数: 32

約数和(自身を含む): 466026240

約数和(自身を除く): 191715231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 2191, 2817, 4637, 6573, 8451, 13911, 19719, 32459, 41733, 59157, 97377, 125199, 292131, 876393, 1451381, 4354143, 10159667, 13062429, 30479001, 39187287, 91437003, 274311009]

約数ペア:

[(1, 274311009), (3, 91437003), (7, 39187287), (9, 30479001), (21, 13062429), (27, 10159667), (63, 4354143), (189, 1451381), (313, 876393), (939, 292131), (2191, 125199), (2817, 97377), (4637, 59157), (6573, 41733), (8451, 32459), (13911, 19719)]