163455513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 248519040

約数和(自身を除く): 85063527

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 3361, 3741, 10083, 16211, 43693, 48633, 97469, 131079, 144523, 292407, 433569, 1267097, 1878799, 3801291, 4191167, 5636397, 12573501, 54485171, 163455513]

約数ペア:

[(1, 163455513), (3, 54485171), (13, 12573501), (29, 5636397), (39, 4191167), (43, 3801291), (87, 1878799), (129, 1267097), (377, 433569), (559, 292407), (1131, 144523), (1247, 131079), (1677, 97469), (3361, 48633), (3741, 43693), (10083, 16211)]