83770113

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20249}}^1$

素因数の和:20456

約数の個数: 16

約数和(自身を含む): 128304000

約数和(自身を除く): 44533887

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 20249, 60747, 141743, 425229, 3989053, 11967159, 27923371, 83770113]

約数ペア:

[(1, 83770113), (3, 27923371), (7, 11967159), (21, 3989053), (197, 425229), (591, 141743), (1379, 60747), (4137, 20249)]