77987453

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 83023920

約数和(自身を除く): 5036467

約数列:

[1, 37, 41, 101, 509, 1517, 3737, 4141, 18833, 20869, 51409, 153217, 772153, 1902133, 2107769, 77987453]

約数ペア:

[(1, 77987453), (37, 2107769), (41, 1902133), (101, 772153), (509, 153217), (1517, 51409), (3737, 20869), (4141, 18833)]