53708967

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9001}}^1$

素因数の和:9040

約数の個数: 32

約数和(自身を含む): 90740160

約数和(自身を除く): 37031193

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 9001, 27003, 81009, 117013, 153017, 243027, 351039, 459051, 1053117, 1377153, 1989221, 3159351, 4131459, 5967663, 17902989, 53708967]

約数ペア:

[(1, 53708967), (3, 17902989), (9, 5967663), (13, 4131459), (17, 3159351), (27, 1989221), (39, 1377153), (51, 1053117), (117, 459051), (153, 351039), (221, 243027), (351, 153017), (459, 117013), (663, 81009), (1989, 27003), (5967, 9001)]