87823377

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30211}}^1$

素因数の和:30253

約数の個数: 24

約数和(自身を含む): 141392160

約数和(自身を除く): 53568783

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 30211, 90633, 271899, 513587, 574009, 1540761, 1722027, 4622283, 5166081, 9758153, 29274459, 87823377]

約数ペア:

[(1, 87823377), (3, 29274459), (9, 9758153), (17, 5166081), (19, 4622283), (51, 1722027), (57, 1540761), (153, 574009), (171, 513587), (323, 271899), (969, 90633), (2907, 30211)]