81775246

素因数分解:

$2^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{2713}}^1$

素因数の和:4875

約数の個数: 16

約数和(自身を含む): 140302944

約数和(自身を除く): 58527698

約数列:

[1, 2, 7, 14, 2153, 2713, 4306, 5426, 15071, 18991, 30142, 37982, 5841089, 11682178, 40887623, 81775246]

約数ペア:

[(1, 81775246), (2, 40887623), (7, 11682178), (14, 5841089), (2153, 37982), (2713, 30142), (4306, 18991), (5426, 15071)]