71557437

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 116093952

約数和(自身を除く): 44536515

約数列:

[1, 3, 7, 17, 21, 51, 119, 227, 357, 681, 883, 1589, 2649, 3859, 4767, 6181, 11577, 15011, 18543, 27013, 45033, 81039, 105077, 200441, 315231, 601323, 1403087, 3407497, 4209261, 10222491, 23852479, 71557437]

約数ペア:

[(1, 71557437), (3, 23852479), (7, 10222491), (17, 4209261), (21, 3407497), (51, 1403087), (119, 601323), (227, 315231), (357, 200441), (681, 105077), (883, 81039), (1589, 45033), (2649, 27013), (3859, 18543), (4767, 15011), (6181, 11577)]