137645673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 208023552

約数和(自身を除く): 70377879

約数列:

[1, 3, 11, 31, 33, 93, 197, 341, 591, 683, 1023, 2049, 2167, 6107, 6501, 7513, 18321, 21173, 22539, 63519, 67177, 134551, 201531, 232903, 403653, 698709, 1480061, 4171081, 4440183, 12513243, 45881891, 137645673]

約数ペア:

[(1, 137645673), (3, 45881891), (11, 12513243), (31, 4440183), (33, 4171081), (93, 1480061), (197, 698709), (341, 403653), (591, 232903), (683, 201531), (1023, 134551), (2049, 67177), (2167, 63519), (6107, 22539), (6501, 21173), (7513, 18321)]