121227554

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109609}}^1$

素因数の和:109697

約数の個数: 16

約数和(自身を含む): 210451200

約数和(自身を除く): 89223646

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 109609, 219218, 767263, 1534526, 8659111, 17318222, 60613777, 121227554]

約数ペア:

[(1, 121227554), (2, 60613777), (7, 17318222), (14, 8659111), (79, 1534526), (158, 767263), (553, 219218), (1106, 109609)]