66706929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7694

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 43453071

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 7649, 8721, 22947, 68841, 130033, 145331, 206523, 390099, 435993, 1170297, 1307979, 2470627, 3510891, 3923937, 7411881, 22235643, 66706929]

約数ペア:

[(1, 66706929), (3, 22235643), (9, 7411881), (17, 3923937), (19, 3510891), (27, 2470627), (51, 1307979), (57, 1170297), (153, 435993), (171, 390099), (323, 206523), (459, 145331), (513, 130033), (969, 68841), (2907, 22947), (7649, 8721)]