66961191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47189}}^1$

素因数の和:47246

約数の個数: 16

約数和(自身を含む): 99665280

約数和(自身を除く): 32704089

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 47189, 141567, 519079, 1557237, 2029127, 6087381, 22320397, 66961191]

約数ペア:

[(1, 66961191), (3, 22320397), (11, 6087381), (33, 2029127), (43, 1557237), (129, 519079), (473, 141567), (1419, 47189)]