179989483721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{3257}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 195197257728

約数和(自身を除く): 15207774007

約数列:

[1, 23, 43, 71, 787, 989, 1633, 3053, 3257, 18101, 33841, 55877, 70219, 74911, 140051, 231247, 778343, 1285171, 2402711, 2563259, 3221173, 5318681, 9943621, 55262353, 58954957, 110220137, 181991389, 228703283, 2535063151, 4185801947, 7825629727, 179989483721]

約数ペア:

[(1, 179989483721), (23, 7825629727), (43, 4185801947), (71, 2535063151), (787, 228703283), (989, 181991389), (1633, 110220137), (3053, 58954957), (3257, 55262353), (18101, 9943621), (33841, 5318681), (55877, 3221173), (70219, 2563259), (74911, 2402711), (140051, 1285171), (231247, 778343)]