71108457

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{9127}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 112383936

約数和(自身を除く): 41275479

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 9127, 27381, 63889, 191667, 447223, 483731, 1341669, 1451193, 3386117, 10158351, 23702819, 71108457]

約数ペア:

[(1, 71108457), (3, 23702819), (7, 10158351), (21, 3386117), (49, 1451193), (53, 1341669), (147, 483731), (159, 447223), (371, 191667), (1113, 63889), (2597, 27381), (7791, 9127)]