328380327

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 529850880

約数和(自身を除く): 201470553

約数列:

[1, 3, 9, 11, 33, 79, 99, 121, 237, 347, 363, 711, 869, 1041, 1089, 1331, 2607, 3123, 3817, 3993, 7821, 9559, 11451, 11979, 27413, 28677, 34353, 41987, 82239, 86031, 105149, 125961, 246717, 301543, 315447, 377883, 461857, 904629, 946341, 1385571, 2713887, 3316973, 4156713, 9950919, 29852757, 36486703, 109460109, 328380327]

約数ペア:

[(1, 328380327), (3, 109460109), (9, 36486703), (11, 29852757), (33, 9950919), (79, 4156713), (99, 3316973), (121, 2713887), (237, 1385571), (347, 946341), (363, 904629), (711, 461857), (869, 377883), (1041, 315447), (1089, 301543), (1331, 246717), (2607, 125961), (3123, 105149), (3817, 86031), (3993, 82239), (7821, 41987), (9559, 34353), (11451, 28677), (11979, 27413)]