9439202403

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{2657}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 14357027520

約数和(自身を除く): 4917825117

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 719, 1647, 2157, 2657, 4941, 6471, 7971, 19413, 23913, 43859, 58239, 71739, 131577, 162077, 215217, 394731, 486231, 1184193, 1458693, 1910383, 3552579, 4376079, 5731149, 13128237, 17193447, 51580341, 116533363, 154741023, 349600089, 1048800267, 3146400801, 9439202403]

約数ペア:

[(1, 9439202403), (3, 3146400801), (9, 1048800267), (27, 349600089), (61, 154741023), (81, 116533363), (183, 51580341), (549, 17193447), (719, 13128237), (1647, 5731149), (2157, 4376079), (2657, 3552579), (4941, 1910383), (6471, 1458693), (7971, 1184193), (19413, 486231), (23913, 394731), (43859, 215217), (58239, 162077), (71739, 131577)]