206854371

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 311351040

約数和(自身を除く): 104496669

約数列:

[1, 3, 9, 27, 131, 233, 251, 393, 699, 753, 1179, 2097, 2259, 3537, 6291, 6777, 30523, 32881, 58483, 91569, 98643, 175449, 274707, 295929, 526347, 824121, 887787, 1579041, 7661273, 22983819, 68951457, 206854371]

約数ペア:

[(1, 206854371), (3, 68951457), (9, 22983819), (27, 7661273), (131, 1579041), (233, 887787), (251, 824121), (393, 526347), (699, 295929), (753, 274707), (1179, 175449), (2097, 98643), (2259, 91569), (3537, 58483), (6291, 32881), (6777, 30523)]