492453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 833280

約数和(自身を除く): 340827

約数列:

[1, 3, 9, 13, 23, 27, 39, 61, 69, 117, 183, 207, 299, 351, 549, 621, 793, 897, 1403, 1647, 2379, 2691, 4209, 7137, 8073, 12627, 18239, 21411, 37881, 54717, 164151, 492453]

約数ペア:

[(1, 492453), (3, 164151), (9, 54717), (13, 37881), (23, 21411), (27, 18239), (39, 12627), (61, 8073), (69, 7137), (117, 4209), (183, 2691), (207, 2379), (299, 1647), (351, 1403), (549, 897), (621, 793)]