56475153

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19073}}^1$

素因数の和:19133

約数の個数: 24

約数和(自身を含む): 95217408

約数和(自身を除く): 38742255

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 19073, 57219, 133511, 171657, 400533, 896431, 1201599, 2689293, 6275017, 8067879, 18825051, 56475153]

約数ペア:

[(1, 56475153), (3, 18825051), (7, 8067879), (9, 6275017), (21, 2689293), (47, 1201599), (63, 896431), (141, 400533), (329, 171657), (423, 133511), (987, 57219), (2961, 19073)]