8464025907

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{5119}}^1$

素因数の和:5417

約数の個数: 40

約数和(自身を含む): 12824064000

約数和(自身を除く): 4360038093

約数列:

[1, 3, 9, 27, 81, 137, 149, 411, 447, 1233, 1341, 3699, 4023, 5119, 11097, 12069, 15357, 20413, 46071, 61239, 138213, 183717, 414639, 551151, 701303, 762731, 1653453, 2103909, 2288193, 6311727, 6864579, 18935181, 20593737, 56805543, 61781211, 104494147, 313482441, 940447323, 2821341969, 8464025907]

約数ペア:

[(1, 8464025907), (3, 2821341969), (9, 940447323), (27, 313482441), (81, 104494147), (137, 61781211), (149, 56805543), (411, 20593737), (447, 18935181), (1233, 6864579), (1341, 6311727), (3699, 2288193), (4023, 2103909), (5119, 1653453), (11097, 762731), (12069, 701303), (15357, 551151), (20413, 414639), (46071, 183717), (61239, 138213)]