31847877027

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{45439}}^1$

素因数の和:45977

約数の個数: 40

約数和(自身を含む): 50473843200

約数和(自身を除く): 18625966173

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 509, 1377, 1527, 4581, 8653, 13743, 25959, 41229, 45439, 77877, 136317, 233631, 408951, 700893, 772463, 1226853, 2317389, 3680559, 6952167, 20856501, 23128451, 62569503, 69385353, 208156059, 393183667, 624468177, 1179551001, 1873404531, 3538653003, 10615959009, 31847877027]

約数ペア:

[(1, 31847877027), (3, 10615959009), (9, 3538653003), (17, 1873404531), (27, 1179551001), (51, 624468177), (81, 393183667), (153, 208156059), (459, 69385353), (509, 62569503), (1377, 23128451), (1527, 20856501), (4581, 6952167), (8653, 3680559), (13743, 2317389), (25959, 1226853), (41229, 772463), (45439, 700893), (77877, 408951), (136317, 233631)]