78836166

素因数分解:

$2^1\times 3^4\times {\mathrm{486643}}^1$

素因数の和:486657

約数の個数: 20

約数和(自身を含む): 176651772

約数和(自身を除く): 97815606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 486643, 973286, 1459929, 2919858, 4379787, 8759574, 13139361, 26278722, 39418083, 78836166]

約数ペア:

[(1, 78836166), (2, 39418083), (3, 26278722), (6, 13139361), (9, 8759574), (18, 4379787), (27, 2919858), (54, 1459929), (81, 973286), (162, 486643)]