64771083

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61511}}^1$

素因数の和:61536

約数の個数: 20

約数和(自身を含む): 104201328

約数和(自身を除く): 39430245

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 61511, 184533, 553599, 799643, 1660797, 2398929, 4982391, 7196787, 21590361, 64771083]

約数ペア:

[(1, 64771083), (3, 21590361), (9, 7196787), (13, 4982391), (27, 2398929), (39, 1660797), (81, 799643), (117, 553599), (351, 184533), (1053, 61511)]