80421951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{38461}}^1$

素因数の和:38522

約数の個数: 16

約数和(自身を含む): 116309088

約数和(自身を除く): 35887137

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 38461, 115383, 653837, 1576901, 1961511, 4730703, 26807317, 80421951]

約数ペア:

[(1, 80421951), (3, 26807317), (17, 4730703), (41, 1961511), (51, 1576901), (123, 653837), (697, 115383), (2091, 38461)]