77944881

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7101

約数の個数: 32

約数和(自身を含む): 129835008

約数和(自身を除く): 51890127

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 7043, 11067, 21129, 49301, 119731, 147903, 218333, 359193, 654999, 838117, 1528331, 2514351, 3711661, 4584993, 11134983, 25981627, 77944881]

約数ペア:

[(1, 77944881), (3, 25981627), (7, 11134983), (17, 4584993), (21, 3711661), (31, 2514351), (51, 1528331), (93, 838117), (119, 654999), (217, 359193), (357, 218333), (527, 147903), (651, 119731), (1581, 49301), (3689, 21129), (7043, 11067)]