98720163

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 155151360

約数和(自身を除く): 56431197

約数列:

[1, 3, 9, 23, 47, 69, 73, 139, 141, 207, 219, 417, 423, 657, 1081, 1251, 1679, 3197, 3243, 3431, 5037, 6533, 9591, 9729, 10147, 10293, 15111, 19599, 28773, 30441, 30879, 58797, 78913, 91323, 150259, 233381, 236739, 450777, 476909, 700143, 710217, 1352331, 1430727, 2100429, 4292181, 10968907, 32906721, 98720163]

約数ペア:

[(1, 98720163), (3, 32906721), (9, 10968907), (23, 4292181), (47, 2100429), (69, 1430727), (73, 1352331), (139, 710217), (141, 700143), (207, 476909), (219, 450777), (417, 236739), (423, 233381), (657, 150259), (1081, 91323), (1251, 78913), (1679, 58797), (3197, 30879), (3243, 30441), (3431, 28773), (5037, 19599), (6533, 15111), (9591, 10293), (9729, 10147)]