487966113

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6268

約数の個数: 48

約数和(自身を含む): 814806720

約数和(自身を除く): 326840607

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 969, 1377, 1539, 2907, 4131, 4617, 6217, 8721, 18651, 26163, 55953, 78489, 105689, 118123, 167859, 317067, 354369, 503577, 951201, 1063107, 1510731, 2008091, 2853603, 3189321, 6024273, 8560809, 9567963, 18072819, 25682427, 28703889, 54218457, 162655371, 487966113]

約数ペア:

[(1, 487966113), (3, 162655371), (9, 54218457), (17, 28703889), (19, 25682427), (27, 18072819), (51, 9567963), (57, 8560809), (81, 6024273), (153, 3189321), (171, 2853603), (243, 2008091), (323, 1510731), (459, 1063107), (513, 951201), (969, 503577), (1377, 354369), (1539, 317067), (2907, 167859), (4131, 118123), (4617, 105689), (6217, 78489), (8721, 55953), (18651, 26163)]