56267091

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 83603520

約数和(自身を除く): 27336429

約数列:

[1, 3, 9, 43, 129, 347, 387, 419, 1041, 1257, 3123, 3771, 14921, 18017, 44763, 54051, 134289, 145393, 162153, 436179, 1308537, 6251899, 18755697, 56267091]

約数ペア:

[(1, 56267091), (3, 18755697), (9, 6251899), (43, 1308537), (129, 436179), (347, 162153), (387, 145393), (419, 134289), (1041, 54051), (1257, 44763), (3123, 18017), (3771, 14921)]