53406147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 72963072

約数和(自身を除く): 19556925

約数列:

[1, 3, 47, 141, 521, 727, 1563, 2181, 24487, 34169, 73461, 102507, 378767, 1136301, 17802049, 53406147]

約数ペア:

[(1, 53406147), (3, 17802049), (47, 1136301), (141, 378767), (521, 102507), (727, 73461), (1563, 34169), (2181, 24487)]