109555201

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 127975680

約数和(自身を除く): 18420479

約数列:

[1, 7, 71, 137, 497, 959, 1609, 9727, 11263, 68089, 114239, 220433, 799673, 1543031, 15650743, 109555201]

約数ペア:

[(1, 109555201), (7, 15650743), (71, 1543031), (137, 799673), (497, 220433), (959, 114239), (1609, 68089), (9727, 11263)]