130726137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 188611200

約数和(自身を除く): 57885063

約数列:

[1, 3, 19, 57, 73, 89, 219, 267, 353, 1059, 1387, 1691, 4161, 5073, 6497, 6707, 19491, 20121, 25769, 31417, 77307, 94251, 123443, 370329, 489611, 596923, 1468833, 1790769, 2293441, 6880323, 43575379, 130726137]

約数ペア:

[(1, 130726137), (3, 43575379), (19, 6880323), (57, 2293441), (73, 1790769), (89, 1468833), (219, 596923), (267, 489611), (353, 370329), (1059, 123443), (1387, 94251), (1691, 77307), (4161, 31417), (5073, 25769), (6497, 20121), (6707, 19491)]