63668241

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25913}}^1$

素因数の和:25942

約数の個数: 32

約数和(自身を含む): 116094720

約数和(自身を除く): 52426479

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 25913, 77739, 181391, 233217, 336869, 544173, 699651, 1010607, 1632519, 2358083, 3031821, 4897557, 7074249, 9095463, 21222747, 63668241]

約数ペア:

[(1, 63668241), (3, 21222747), (7, 9095463), (9, 7074249), (13, 4897557), (21, 3031821), (27, 2358083), (39, 1632519), (63, 1010607), (91, 699651), (117, 544173), (189, 336869), (273, 233217), (351, 181391), (819, 77739), (2457, 25913)]