299432457

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3755

約数の個数: 40

約数和(自身を含む): 479856960

約数和(自身を除く): 180424503

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 1007, 1431, 1539, 3021, 3671, 4293, 9063, 11013, 27189, 33039, 69749, 81567, 99117, 194563, 209247, 297351, 583689, 627741, 1751067, 1883223, 3696697, 5253201, 5649669, 11090091, 15759603, 33270273, 99810819, 299432457]

約数ペア:

[(1, 299432457), (3, 99810819), (9, 33270273), (19, 15759603), (27, 11090091), (53, 5649669), (57, 5253201), (81, 3696697), (159, 1883223), (171, 1751067), (477, 627741), (513, 583689), (1007, 297351), (1431, 209247), (1539, 194563), (3021, 99117), (3671, 81567), (4293, 69749), (9063, 33039), (11013, 27189)]