71061207

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 118370304

約数和(自身を除く): 47309097

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 6421, 11067, 19263, 44947, 109157, 134841, 199051, 327471, 597153, 764099, 1393357, 2292297, 3383867, 4180071, 10151601, 23687069, 71061207]

約数ペア:

[(1, 71061207), (3, 23687069), (7, 10151601), (17, 4180071), (21, 3383867), (31, 2292297), (51, 1393357), (93, 764099), (119, 597153), (217, 327471), (357, 199051), (527, 134841), (651, 109157), (1581, 44947), (3689, 19263), (6421, 11067)]