130427859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 190465344

約数和(自身を除く): 60037485

約数列:

[1, 3, 17, 51, 53, 73, 159, 219, 661, 901, 1241, 1983, 2703, 3723, 3869, 11237, 11607, 33711, 35033, 48253, 65773, 105099, 144759, 197319, 595561, 820301, 1786683, 2460903, 2557409, 7672227, 43475953, 130427859]

約数ペア:

[(1, 130427859), (3, 43475953), (17, 7672227), (51, 2557409), (53, 2460903), (73, 1786683), (159, 820301), (219, 595561), (661, 197319), (901, 144759), (1241, 105099), (1983, 65773), (2703, 48253), (3723, 35033), (3869, 33711), (11237, 11607)]