72773183

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 87275664

約数和(自身を除く): 14502481

約数列:

[1, 7, 49, 61, 97, 251, 427, 679, 1757, 2989, 4753, 5917, 12299, 15311, 24347, 41419, 107177, 170429, 289933, 750239, 1193003, 1485167, 10396169, 72773183]

約数ペア:

[(1, 72773183), (7, 10396169), (49, 1485167), (61, 1193003), (97, 750239), (251, 289933), (427, 170429), (679, 107177), (1757, 41419), (2989, 24347), (4753, 15311), (5917, 12299)]