53305473

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 78634368

約数和(自身を除く): 25328895

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 2237, 6711, 7943, 23829, 29081, 87243, 105139, 315417, 378053, 1134159, 1366807, 4100421, 17768491, 53305473]

約数ペア:

[(1, 53305473), (3, 17768491), (13, 4100421), (39, 1366807), (47, 1134159), (141, 378053), (169, 315417), (507, 105139), (611, 87243), (1833, 29081), (2237, 23829), (6711, 7943)]