53613459

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 82077840

約数和(自身を除く): 28464381

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 1997, 2983, 5991, 8949, 17973, 26847, 37943, 113829, 313529, 341487, 940587, 2821761, 5957051, 17871153, 53613459]

約数ペア:

[(1, 53613459), (3, 17871153), (9, 5957051), (19, 2821761), (57, 940587), (157, 341487), (171, 313529), (471, 113829), (1413, 37943), (1997, 26847), (2983, 17973), (5991, 8949)]