136404729

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{39163}}^1$

素因数の和:39218

約数の個数: 20

約数和(自身を含む): 208509136

約数和(自身を除く): 72104407

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 39163, 117489, 352467, 1057401, 1684009, 3172203, 5052027, 15156081, 45468243, 136404729]

約数ペア:

[(1, 136404729), (3, 45468243), (9, 15156081), (27, 5052027), (43, 3172203), (81, 1684009), (129, 1057401), (387, 352467), (1161, 117489), (3483, 39163)]