53972787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 84096000

約数和(自身を除く): 30123213

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1459, 1947, 3363, 4377, 12331, 16049, 27721, 36993, 48147, 83163, 86081, 258243, 304931, 914793, 946891, 1635539, 2840673, 4906617, 17990929, 53972787]

約数ペア:

[(1, 53972787), (3, 17990929), (11, 4906617), (19, 2840673), (33, 1635539), (57, 946891), (59, 914793), (177, 304931), (209, 258243), (627, 86081), (649, 83163), (1121, 48147), (1459, 36993), (1947, 27721), (3363, 16049), (4377, 12331)]