81529494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{715171}}^1$

素因数の和:715195

約数の個数: 16

約数和(自身を含む): 171641280

約数和(自身を除く): 90111786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 715171, 1430342, 2145513, 4291026, 13588249, 27176498, 40764747, 81529494]

約数ペア:

[(1, 81529494), (2, 40764747), (3, 27176498), (6, 13588249), (19, 4291026), (38, 2145513), (57, 1430342), (114, 715171)]