53558973

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1586

約数の個数: 36

約数和(自身を含む): 87471072

約数和(自身を除く): 33912099

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1521, 1531, 2691, 3887, 4593, 11661, 13779, 19903, 34983, 35213, 59709, 105639, 179127, 258739, 316917, 457769, 776217, 1373307, 2328651, 4119921, 5950997, 17852991, 53558973]

約数ペア:

[(1, 53558973), (3, 17852991), (9, 5950997), (13, 4119921), (23, 2328651), (39, 1373307), (69, 776217), (117, 457769), (169, 316917), (207, 258739), (299, 179127), (507, 105639), (897, 59709), (1521, 35213), (1531, 34983), (2691, 19903), (3887, 13779), (4593, 11661)]