49136139

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{46663}}^1$

素因数の和:46688

約数の個数: 20

約数和(自身を含む): 79048816

約数和(自身を除く): 29912677

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 46663, 139989, 419967, 606619, 1259901, 1819857, 3779703, 5459571, 16378713, 49136139]

約数ペア:

[(1, 49136139), (3, 16378713), (9, 5459571), (13, 3779703), (27, 1819857), (39, 1259901), (81, 606619), (117, 419967), (351, 139989), (1053, 46663)]