13750209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 22586880

約数和(自身を除く): 8836671

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 691, 737, 1809, 2073, 2211, 6219, 6633, 7601, 18657, 19899, 22803, 46297, 68409, 138891, 205227, 416673, 509267, 1250019, 1527801, 4583403, 13750209]

約数ペア:

[(1, 13750209), (3, 4583403), (9, 1527801), (11, 1250019), (27, 509267), (33, 416673), (67, 205227), (99, 138891), (201, 68409), (297, 46297), (603, 22803), (691, 19899), (737, 18657), (1809, 7601), (2073, 6633), (2211, 6219)]