64493051

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{677}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 76369920

約数和(自身を除く): 11876869

約数列:

[1, 7, 31, 217, 439, 677, 3073, 4739, 13609, 20987, 95263, 146909, 297203, 2080421, 9213293, 64493051]

約数ペア:

[(1, 64493051), (7, 9213293), (31, 2080421), (217, 297203), (439, 146909), (677, 95263), (3073, 20987), (4739, 13609)]