140135691

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{971}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 189889920

約数和(自身を除く): 49754229

約数列:

[1, 3, 73, 219, 659, 971, 1977, 2913, 48107, 70883, 144321, 212649, 639889, 1919667, 46711897, 140135691]

約数ペア:

[(1, 140135691), (3, 46711897), (73, 1919667), (219, 639889), (659, 212649), (971, 144321), (1977, 70883), (2913, 48107)]