53853849

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2663}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 38213991

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2663, 2889, 6741, 7989, 18641, 20223, 23967, 55923, 71901, 167769, 284941, 503307, 854823, 1994587, 2564469, 5983761, 7693407, 17951283, 53853849]

約数ペア:

[(1, 53853849), (3, 17951283), (7, 7693407), (9, 5983761), (21, 2564469), (27, 1994587), (63, 854823), (107, 503307), (189, 284941), (321, 167769), (749, 71901), (963, 55923), (2247, 23967), (2663, 20223), (2889, 18641), (6741, 7989)]