53347239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4243}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 84744192

約数和(自身を除く): 31396953

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 4243, 12573, 12729, 38187, 46673, 140019, 420057, 538861, 1616583, 4849749, 5927471, 17782413, 53347239]

約数ペア:

[(1, 53347239), (3, 17782413), (9, 5927471), (11, 4849749), (33, 1616583), (99, 538861), (127, 420057), (381, 140019), (1143, 46673), (1397, 38187), (4191, 12729), (4243, 12573)]