52757313

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 82861056

約数和(自身を除く): 30103743

約数列:

[1, 3, 7, 21, 53, 107, 159, 321, 371, 443, 749, 1113, 1329, 2247, 3101, 5671, 9303, 17013, 23479, 39697, 47401, 70437, 119091, 142203, 164353, 331807, 493059, 995421, 2512253, 7536759, 17585771, 52757313]

約数ペア:

[(1, 52757313), (3, 17585771), (7, 7536759), (21, 2512253), (53, 995421), (107, 493059), (159, 331807), (321, 164353), (371, 142203), (443, 119091), (749, 70437), (1113, 47401), (1329, 39697), (2247, 23479), (3101, 17013), (5671, 9303)]