66547703103

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{173669}}^1$

素因数の和:174007

約数の個数: 32

約数和(自身を含む): 103235005440

約数和(自身を除く): 36687302337

約数列:

[1, 3, 7, 21, 71, 213, 257, 497, 771, 1491, 1799, 5397, 18247, 54741, 127729, 173669, 383187, 521007, 1215683, 3647049, 12330499, 36991497, 44632933, 86313493, 133898799, 258940479, 312430531, 937291593, 3168938243, 9506814729, 22182567701, 66547703103]

約数ペア:

[(1, 66547703103), (3, 22182567701), (7, 9506814729), (21, 3168938243), (71, 937291593), (213, 312430531), (257, 258940479), (497, 133898799), (771, 86313493), (1491, 44632933), (1799, 36991497), (5397, 12330499), (18247, 3647049), (54741, 1215683), (127729, 521007), (173669, 383187)]