66252563

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 77299200

約数和(自身を除く): 11046637

約数列:

[1, 13, 19, 47, 169, 247, 439, 611, 893, 3211, 5707, 7943, 8341, 11609, 20633, 74191, 108433, 150917, 268229, 392027, 1409629, 3486977, 5096351, 66252563]

約数ペア:

[(1, 66252563), (13, 5096351), (19, 3486977), (47, 1409629), (169, 392027), (247, 268229), (439, 150917), (611, 108433), (893, 74191), (3211, 20633), (5707, 11609), (7943, 8341)]