64758381

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 23369619

約数列:

[1, 3, 67, 199, 201, 597, 1619, 4857, 13333, 39999, 108473, 322181, 325419, 966543, 21586127, 64758381]

約数ペア:

[(1, 64758381), (3, 21586127), (67, 966543), (199, 325419), (201, 322181), (597, 108473), (1619, 39999), (4857, 13333)]