87033213

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8431}}^1$

素因数の和:8505

約数の個数: 24

約数和(自身を含む): 133293056

約数和(自身を除く): 46259843

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 8431, 10323, 25293, 75879, 261361, 311947, 784083, 935841, 2352249, 2807523, 9670357, 29011071, 87033213]

約数ペア:

[(1, 87033213), (3, 29011071), (9, 9670357), (31, 2807523), (37, 2352249), (93, 935841), (111, 784083), (279, 311947), (333, 261361), (1147, 75879), (3441, 25293), (8431, 10323)]