85390167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 125060544

約数和(自身を除く): 39670377

約数列:

[1, 3, 17, 41, 51, 97, 123, 291, 421, 697, 1263, 1649, 2091, 3977, 4947, 7157, 11931, 17261, 21471, 40837, 51783, 67609, 122511, 202827, 293437, 694229, 880311, 1674317, 2082687, 5022951, 28463389, 85390167]

約数ペア:

[(1, 85390167), (3, 28463389), (17, 5022951), (41, 2082687), (51, 1674317), (97, 880311), (123, 694229), (291, 293437), (421, 202827), (697, 122511), (1263, 67609), (1649, 51783), (2091, 40837), (3977, 21471), (4947, 17261), (7157, 11931)]