142790751

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5113}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 215401680

約数和(自身を除く): 72610929

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 3103, 5113, 9309, 15339, 27927, 46017, 148277, 444831, 547091, 1334493, 1641273, 4923819, 15865639, 47596917, 142790751]

約数ペア:

[(1, 142790751), (3, 47596917), (9, 15865639), (29, 4923819), (87, 1641273), (107, 1334493), (261, 547091), (321, 444831), (963, 148277), (3103, 46017), (5113, 27927), (9309, 15339)]