53567619

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 83940864

約数和(自身を除く): 30373245

約数列:

[1, 3, 7, 21, 73, 83, 219, 249, 421, 511, 581, 1263, 1533, 1743, 2947, 6059, 8841, 18177, 30733, 34943, 42413, 92199, 104829, 127239, 215131, 244601, 645393, 733803, 2550839, 7652517, 17855873, 53567619]

約数ペア:

[(1, 53567619), (3, 17855873), (7, 7652517), (21, 2550839), (73, 733803), (83, 645393), (219, 244601), (249, 215131), (421, 127239), (511, 104829), (581, 92199), (1263, 42413), (1533, 34943), (1743, 30733), (2947, 18177), (6059, 8841)]