53399907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31729}}^1$

素因数の和:31763

約数の個数: 24

約数和(自身を含む): 89097840

約数和(自身を除く): 35697933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 31729, 95187, 285561, 349019, 539393, 1047057, 1618179, 3141171, 4854537, 5933323, 17799969, 53399907]

約数ペア:

[(1, 53399907), (3, 17799969), (9, 5933323), (11, 4854537), (17, 3141171), (33, 1618179), (51, 1047057), (99, 539393), (153, 349019), (187, 285561), (561, 95187), (1683, 31729)]