81739031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 92084640

約数和(自身を除く): 10345609

約数列:

[1, 11, 37, 229, 407, 877, 2519, 8473, 9647, 32449, 93203, 200833, 356939, 2209163, 7430821, 81739031]

約数ペア:

[(1, 81739031), (11, 7430821), (37, 2209163), (229, 356939), (407, 200833), (877, 93203), (2519, 32449), (8473, 9647)]