52440669

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 79632000

約数和(自身を除く): 27191331

約数列:

[1, 3, 9, 27, 89, 139, 157, 267, 417, 471, 801, 1251, 1413, 2403, 3753, 4239, 12371, 13973, 21823, 37113, 41919, 65469, 111339, 125757, 196407, 334017, 377271, 589221, 1942247, 5826741, 17480223, 52440669]

約数ペア:

[(1, 52440669), (3, 17480223), (9, 5826741), (27, 1942247), (89, 589221), (139, 377271), (157, 334017), (267, 196407), (417, 125757), (471, 111339), (801, 65469), (1251, 41919), (1413, 37113), (2403, 21823), (3753, 13973), (4239, 12371)]