157030509273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{7400467}}^1$

素因数の和:7401124

約数の個数: 16

約数和(自身を含む): 228763266816

約数和(自身を除く): 71732757543

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 21219, 7400467, 22201401, 81405137, 244215411, 4758500281, 14275500843, 52343503091, 157030509273]

約数ペア:

[(1, 157030509273), (3, 52343503091), (11, 14275500843), (33, 4758500281), (643, 244215411), (1929, 81405137), (7073, 22201401), (21219, 7400467)]