189966561

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2579}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 259733760

約数和(自身を除く): 69767199

約数列:

[1, 3, 43, 129, 571, 1713, 2579, 7737, 24553, 73659, 110897, 332691, 1472609, 4417827, 63322187, 189966561]

約数ペア:

[(1, 189966561), (3, 63322187), (43, 4417827), (129, 1472609), (571, 332691), (1713, 110897), (2579, 73659), (7737, 24553)]