78303138

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{213943}}^1$

素因数の和:214009

約数の個数: 16

約数和(自身を含む): 159174336

約数和(自身を除く): 80871198

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 213943, 427886, 641829, 1283658, 13050523, 26101046, 39151569, 78303138]

約数ペア:

[(1, 78303138), (2, 39151569), (3, 26101046), (6, 13050523), (61, 1283658), (122, 641829), (183, 427886), (366, 213943)]