129652281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6581}}^1$

素因数の和:6797

約数の個数: 24

約数和(自身を含む): 205358400

約数和(自身を除く): 75706119

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1791, 2189, 6567, 6581, 19701, 19743, 59229, 72391, 217173, 651519, 1309619, 3928857, 11786571, 14405809, 43217427, 129652281]

約数ペア:

[(1, 129652281), (3, 43217427), (9, 14405809), (11, 11786571), (33, 3928857), (99, 1309619), (199, 651519), (597, 217173), (1791, 72391), (2189, 59229), (6567, 19743), (6581, 19701)]