55866213

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8418

約数の個数: 32

約数和(自身を含む): 93833600

約数和(自身を除く): 37967387

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 8377, 25131, 75393, 108901, 159163, 226179, 326703, 477489, 980109, 1432467, 2069119, 2940327, 4297401, 6207357, 18622071, 55866213]

約数ペア:

[(1, 55866213), (3, 18622071), (9, 6207357), (13, 4297401), (19, 2940327), (27, 2069119), (39, 1432467), (57, 980109), (117, 477489), (171, 326703), (247, 226179), (351, 159163), (513, 108901), (741, 75393), (2223, 25131), (6669, 8377)]