207926037

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 331636032

約数和(自身を除く): 123709995

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 431, 443, 1089, 1293, 1329, 3879, 3987, 4741, 4873, 14223, 14619, 42669, 43857, 52151, 53603, 156453, 160809, 190933, 469359, 482427, 572799, 1718397, 2100263, 6300789, 18902367, 23102893, 69308679, 207926037]

約数ペア:

[(1, 207926037), (3, 69308679), (9, 23102893), (11, 18902367), (33, 6300789), (99, 2100263), (121, 1718397), (363, 572799), (431, 482427), (443, 469359), (1089, 190933), (1293, 160809), (1329, 156453), (3879, 53603), (3987, 52151), (4741, 43857), (4873, 42669), (14223, 14619)]