86840127

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 148960000

約数和(自身を除く): 62119873

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1399, 1881, 2299, 3267, 4197, 5643, 6897, 12591, 15389, 20691, 26581, 37773, 46167, 62073, 79743, 138501, 169279, 239229, 292391, 415503, 507837, 717687, 877173, 1523511, 2631519, 3216301, 4570533, 7894557, 9648903, 28946709, 86840127]

約数ペア:

[(1, 86840127), (3, 28946709), (9, 9648903), (11, 7894557), (19, 4570533), (27, 3216301), (33, 2631519), (57, 1523511), (99, 877173), (121, 717687), (171, 507837), (209, 415503), (297, 292391), (363, 239229), (513, 169279), (627, 138501), (1089, 79743), (1399, 62073), (1881, 46167), (2299, 37773), (3267, 26581), (4197, 20691), (5643, 15389), (6897, 12591)]