217620117

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13007}}^1$

素因数の和:13050

約数の個数: 36

約数和(自身を含む): 371352384

約数和(自身を除く): 153732267

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 13007, 16731, 39021, 117063, 143077, 169091, 429231, 507273, 1287693, 1521819, 1860001, 2198183, 5580003, 6594549, 16740009, 19783647, 24180013, 72540039, 217620117]

約数ペア:

[(1, 217620117), (3, 72540039), (9, 24180013), (11, 19783647), (13, 16740009), (33, 6594549), (39, 5580003), (99, 2198183), (117, 1860001), (143, 1521819), (169, 1287693), (429, 507273), (507, 429231), (1287, 169091), (1521, 143077), (1859, 117063), (5577, 39021), (13007, 16731)]