80490938553

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{16703}}^1\times {\mathrm{28181}}^1$

素因数の和:44909

約数の個数: 24

約数和(自身を含む): 122395553280

約数和(自身を除く): 41904614727

約数列:

[1, 3, 9, 19, 57, 171, 16703, 28181, 50109, 84543, 150327, 253629, 317357, 535439, 952071, 1606317, 2856213, 4818951, 470707243, 1412121729, 4236365187, 8943437617, 26830312851, 80490938553]

約数ペア:

[(1, 80490938553), (3, 26830312851), (9, 8943437617), (19, 4236365187), (57, 1412121729), (171, 470707243), (16703, 4818951), (28181, 2856213), (50109, 1606317), (84543, 952071), (150327, 535439), (253629, 317357)]