85628019

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{4111}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 117241344

約数和(自身を除く): 31613325

約数列:

[1, 3, 53, 131, 159, 393, 4111, 6943, 12333, 20829, 217883, 538541, 653649, 1615623, 28542673, 85628019]

約数ペア:

[(1, 85628019), (3, 28542673), (53, 1615623), (131, 653649), (159, 538541), (393, 217883), (4111, 20829), (6943, 12333)]