2058396543

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 3672514560

約数和(自身を除く): 1614118017

約数列:

[1, 3, 7, 9, 21, 27, 37, 59, 63, 81, 111, 177, 189, 259, 333, 413, 531, 567, 777, 999, 1239, 1593, 1663, 2183, 2331, 2997, 3717, 4779, 4989, 6549, 6993, 11151, 11641, 14967, 15281, 19647, 20979, 33453, 34923, 44901, 45843, 58941, 61531, 98117, 104769, 134703, 137529, 176823, 184593, 294351, 314307, 412587, 430717, 553779, 686819, 883053, 942921, 1237761, 1292151, 1661337, 2060457, 2649159, 3630329, 3876453, 4984011, 6181371, 7947477, 10890987, 11629359, 18544113, 25412303, 32672961, 34888077, 55632339, 76236909, 98018883, 228710727, 294056649, 686132181, 2058396543]

約数ペア:

[(1, 2058396543), (3, 686132181), (7, 294056649), (9, 228710727), (21, 98018883), (27, 76236909), (37, 55632339), (59, 34888077), (63, 32672961), (81, 25412303), (111, 18544113), (177, 11629359), (189, 10890987), (259, 7947477), (333, 6181371), (413, 4984011), (531, 3876453), (567, 3630329), (777, 2649159), (999, 2060457), (1239, 1661337), (1593, 1292151), (1663, 1237761), (2183, 942921), (2331, 883053), (2997, 686819), (3717, 553779), (4779, 430717), (4989, 412587), (6549, 314307), (6993, 294351), (11151, 184593), (11641, 176823), (14967, 137529), (15281, 134703), (19647, 104769), (20979, 98117), (33453, 61531), (34923, 58941), (44901, 45843)]