53708451

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7187}}^1$

素因数の和:7290

約数の個数: 16

約数和(自身を含む): 74525184

約数和(自身を除く): 20816733

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7187, 7473, 21561, 337789, 380911, 1013367, 1142733, 17902817, 53708451]

約数ペア:

[(1, 53708451), (3, 17902817), (47, 1142733), (53, 1013367), (141, 380911), (159, 337789), (2491, 21561), (7187, 7473)]