47202147

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 70187520

約数和(自身を除く): 22985373

約数列:

[1, 3, 9, 47, 141, 151, 423, 453, 739, 1359, 2217, 6651, 7097, 21291, 34733, 63873, 104199, 111589, 312597, 334767, 1004301, 5244683, 15734049, 47202147]

約数ペア:

[(1, 47202147), (3, 15734049), (9, 5244683), (47, 1004301), (141, 334767), (151, 312597), (423, 111589), (453, 104199), (739, 63873), (1359, 34733), (2217, 21291), (6651, 7097)]