53108289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26701}}^1$

素因数の和:26737

約数の個数: 24

約数和(自身を含む): 87475752

約数和(自身を除く): 34367463

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26701, 80103, 240309, 347113, 453917, 1041339, 1361751, 3124017, 4085253, 5900921, 17702763, 53108289]

約数ペア:

[(1, 53108289), (3, 17702763), (9, 5900921), (13, 4085253), (17, 3124017), (39, 1361751), (51, 1041339), (117, 453917), (153, 347113), (221, 240309), (663, 80103), (1989, 26701)]