53454369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 77635584

約数和(自身を除く): 24181215

約数列:

[1, 3, 23, 47, 53, 69, 141, 159, 311, 933, 1081, 1219, 2491, 3243, 3657, 7153, 7473, 14617, 16483, 21459, 43851, 49449, 57293, 171879, 336191, 379109, 774701, 1008573, 1137327, 2324103, 17818123, 53454369]

約数ペア:

[(1, 53454369), (3, 17818123), (23, 2324103), (47, 1137327), (53, 1008573), (69, 774701), (141, 379109), (159, 336191), (311, 171879), (933, 57293), (1081, 49449), (1219, 43851), (2491, 21459), (3243, 16483), (3657, 14617), (7153, 7473)]