52711749

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 81838080

約数和(自身を除く): 29126331

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 887, 1917, 2201, 2661, 6603, 7983, 19809, 23949, 27497, 59427, 62977, 82491, 188931, 247473, 566793, 742419, 1700379, 1952287, 5856861, 17570583, 52711749]

約数ペア:

[(1, 52711749), (3, 17570583), (9, 5856861), (27, 1952287), (31, 1700379), (71, 742419), (93, 566793), (213, 247473), (279, 188931), (639, 82491), (837, 62977), (887, 59427), (1917, 27497), (2201, 23949), (2661, 19809), (6603, 7983)]