66444651

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27043}}^1$

素因数の和:27072

約数の個数: 32

約数和(自身を含む): 121157120

約数和(自身を除く): 54712469

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 27043, 81129, 189301, 243387, 351559, 567903, 730161, 1054677, 1703709, 2460913, 3164031, 5111127, 7382739, 9492093, 22148217, 66444651]

約数ペア:

[(1, 66444651), (3, 22148217), (7, 9492093), (9, 7382739), (13, 5111127), (21, 3164031), (27, 2460913), (39, 1703709), (63, 1054677), (91, 730161), (117, 567903), (189, 351559), (273, 243387), (351, 189301), (819, 81129), (2457, 27043)]