84248199

素因数分解:

$3^2\times 7^2\times {\mathrm{191039}}^1$

素因数の和:191059

約数の個数: 18

約数和(自身を含む): 141560640

約数和(自身を除く): 57312441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 191039, 573117, 1337273, 1719351, 4011819, 9360911, 12035457, 28082733, 84248199]

約数ペア:

[(1, 84248199), (3, 28082733), (7, 12035457), (9, 9360911), (21, 4011819), (49, 1719351), (63, 1337273), (147, 573117), (441, 191039)]