70845489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 54952911

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 59, 99, 117, 143, 177, 297, 311, 351, 429, 531, 649, 767, 933, 1287, 1593, 1947, 2301, 2799, 3421, 3861, 4043, 5841, 6903, 8397, 8437, 10263, 12129, 17523, 18349, 20709, 25311, 30789, 36387, 44473, 55047, 75933, 92367, 109161, 133419, 165141, 201839, 227799, 238537, 400257, 495423, 605517, 715611, 1200771, 1816551, 2146833, 2623907, 5449653, 6440499, 7871721, 23615163, 70845489]

約数ペア:

[(1, 70845489), (3, 23615163), (9, 7871721), (11, 6440499), (13, 5449653), (27, 2623907), (33, 2146833), (39, 1816551), (59, 1200771), (99, 715611), (117, 605517), (143, 495423), (177, 400257), (297, 238537), (311, 227799), (351, 201839), (429, 165141), (531, 133419), (649, 109161), (767, 92367), (933, 75933), (1287, 55047), (1593, 44473), (1947, 36387), (2301, 30789), (2799, 25311), (3421, 20709), (3861, 18349), (4043, 17523), (5841, 12129), (6903, 10263), (8397, 8437)]