88720317

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3361}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 146852160

約数和(自身を除く): 58131843

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2933, 3361, 3771, 8799, 10083, 23527, 26397, 30249, 70581, 211743, 1408259, 4224777, 9857813, 12674331, 29573439, 88720317]

約数ペア:

[(1, 88720317), (3, 29573439), (7, 12674331), (9, 9857813), (21, 4224777), (63, 1408259), (419, 211743), (1257, 70581), (2933, 30249), (3361, 26397), (3771, 23527), (8799, 10083)]