84267981

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36151}}^1$

素因数の和:36201

約数の個数: 24

約数和(自身を含む): 142872704

約数和(自身を除く): 58604723

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 36151, 108453, 253057, 325359, 759171, 1337587, 2277513, 4012761, 9363109, 12038283, 28089327, 84267981]

約数ペア:

[(1, 84267981), (3, 28089327), (7, 12038283), (9, 9363109), (21, 4012761), (37, 2277513), (63, 1337587), (111, 759171), (259, 325359), (333, 253057), (777, 108453), (2331, 36151)]