81155346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{711889}}^1$

素因数の和:711913

約数の個数: 16

約数和(自身を含む): 170853600

約数和(自身を除く): 89698254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 711889, 1423778, 2135667, 4271334, 13525891, 27051782, 40577673, 81155346]

約数ペア:

[(1, 81155346), (2, 40577673), (3, 27051782), (6, 13525891), (19, 4271334), (38, 2135667), (57, 1423778), (114, 711889)]