83490981

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107453}}^1$

素因数の和:107500

約数の個数: 16

約数和(自身を含む): 130664064

約数和(自身を除く): 47173083

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 107453, 322359, 752171, 2256513, 3975761, 11927283, 27830327, 83490981]

約数ペア:

[(1, 83490981), (3, 27830327), (7, 11927283), (21, 3975761), (37, 2256513), (111, 752171), (259, 322359), (777, 107453)]