49138713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 77063168

約数和(自身を除く): 27924455

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 3307, 4953, 9921, 14859, 29763, 42991, 128973, 386919, 419989, 1259967, 3779901, 5459857, 16379571, 49138713]

約数ペア:

[(1, 49138713), (3, 16379571), (9, 5459857), (13, 3779901), (39, 1259967), (117, 419989), (127, 386919), (381, 128973), (1143, 42991), (1651, 29763), (3307, 14859), (4953, 9921)]