61078869

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{12829}}^1$

素因数の和:12881

約数の個数: 18

約数和(自身を含む): 92234870

約数和(自身を除く): 31156001

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 12829, 38487, 115461, 295067, 885201, 2655603, 6786541, 20359623, 61078869]

約数ペア:

[(1, 61078869), (3, 20359623), (9, 6786541), (23, 2655603), (69, 885201), (207, 295067), (529, 115461), (1587, 38487), (4761, 12829)]