27759250477

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{161921}}^1$

素因数の和:163236

約数の個数: 16

約数和(自身を含む): 33420700800

約数和(自身を除く): 5661450323

約数列:

[1, 7, 19, 133, 1289, 9023, 24491, 161921, 171437, 1133447, 3076499, 21535493, 208716169, 1461013183, 3965607211, 27759250477]

約数ペア:

[(1, 27759250477), (7, 3965607211), (19, 1461013183), (133, 208716169), (1289, 21535493), (9023, 3076499), (24491, 1133447), (161921, 171437)]