66039.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 52953600

約数和(自身を除く): 20940801

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 787, 1043, 1937, 2361, 3129, 5509, 5811, 10231, 13559, 16527, 30693, 40677, 71617, 117263, 214851, 351789, 820841, 1524419, 2462523, 4573257, 10670933, 32012799]

約数ペア:

[(1, 32012799), (3, 10670933), (7, 4573257), (13, 2462523), (21, 1524419), (39, 820841), (91, 351789), (149, 214851), (273, 117263), (447, 71617), (787, 40677), (1043, 30693), (1937, 16527), (2361, 13559), (3129, 10231), (5509, 5811)]