71127609

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 118480896

約数和(自身を除く): 47353287

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 6427, 11067, 19281, 44989, 109259, 134967, 199237, 327777, 597711, 764813, 1394659, 2294439, 3387029, 4183977, 10161087, 23709203, 71127609]

約数ペア:

[(1, 71127609), (3, 23709203), (7, 10161087), (17, 4183977), (21, 3387029), (31, 2294439), (51, 1394659), (93, 764813), (119, 597711), (217, 327777), (357, 199237), (527, 134967), (651, 109259), (1581, 44989), (3689, 19281), (6427, 11067)]