53332383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 81660096

約数和(自身を除く): 28327713

約数列:

[1, 3, 13, 17, 39, 51, 221, 257, 313, 663, 771, 939, 3341, 4069, 4369, 5321, 10023, 12207, 13107, 15963, 56797, 69173, 80441, 170391, 207519, 241323, 1045733, 1367497, 3137199, 4102491, 17777461, 53332383]

約数ペア:

[(1, 53332383), (3, 17777461), (13, 4102491), (17, 3137199), (39, 1367497), (51, 1045733), (221, 241323), (257, 207519), (313, 170391), (663, 80441), (771, 69173), (939, 56797), (3341, 15963), (4069, 13107), (4369, 12207), (5321, 10023)]