40836447

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{28537}}^1$

素因数の和:28599

約数の個数: 16

約数和(自身を含む): 61642080

約数和(自身を除く): 20805633

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 28537, 85611, 256833, 770499, 1512461, 4537383, 13612149, 40836447]

約数ペア:

[(1, 40836447), (3, 13612149), (9, 4537383), (27, 1512461), (53, 770499), (159, 256833), (477, 85611), (1431, 28537)]