2013997689

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{3067}}^1$

素因数の和:3168

約数の個数: 60

約数和(自身を含む): 3357386032

約数和(自身を除く): 1343388343

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 121, 201, 297, 363, 603, 737, 891, 1089, 1809, 2211, 3067, 3267, 5427, 6633, 8107, 9201, 9801, 19899, 24321, 27603, 33737, 59697, 72963, 82809, 101211, 205489, 218889, 248427, 303633, 371107, 616467, 656667, 910899, 1113321, 1849401, 2260379, 2732697, 3339963, 5548203, 6781137, 10019889, 16644609, 20343411, 24864169, 30059667, 61030233, 74592507, 183090699, 223777521, 671332563, 2013997689]

約数ペア:

[(1, 2013997689), (3, 671332563), (9, 223777521), (11, 183090699), (27, 74592507), (33, 61030233), (67, 30059667), (81, 24864169), (99, 20343411), (121, 16644609), (201, 10019889), (297, 6781137), (363, 5548203), (603, 3339963), (737, 2732697), (891, 2260379), (1089, 1849401), (1809, 1113321), (2211, 910899), (3067, 656667), (3267, 616467), (5427, 371107), (6633, 303633), (8107, 248427), (9201, 218889), (9801, 205489), (19899, 101211), (24321, 82809), (27603, 72963), (33737, 59697)]