129851523

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 190194576

約数和(自身を除く): 60343053

約数列:

[1, 3, 9, 131, 241, 393, 457, 723, 1179, 1371, 2169, 4113, 31571, 59867, 94713, 110137, 179601, 284139, 330411, 538803, 991233, 14427947, 43283841, 129851523]

約数ペア:

[(1, 129851523), (3, 43283841), (9, 14427947), (131, 991233), (241, 538803), (393, 330411), (457, 284139), (723, 179601), (1179, 110137), (1371, 94713), (2169, 59867), (4113, 31571)]