87627339

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{4643}}^1$

素因数の和:4888

約数の個数: 20

約数和(自身を含む): 131490216

約数和(自身を除く): 43862877

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 4643, 6291, 13929, 18873, 41787, 125361, 376083, 1081819, 3245457, 9736371, 29209113, 87627339]

約数ペア:

[(1, 87627339), (3, 29209113), (9, 9736371), (27, 3245457), (81, 1081819), (233, 376083), (699, 125361), (2097, 41787), (4643, 18873), (6291, 13929)]