155111109471

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{326159}}^1$

素因数の和:327215

約数の個数: 24

約数和(自身を含む): 228506391360

約数和(自身を除く): 73395281889

約数列:

[1, 3, 9, 53, 159, 477, 997, 2991, 8973, 52841, 158523, 326159, 475569, 978477, 2935431, 17286427, 51859281, 155577843, 325180523, 975541569, 2926624707, 17234567719, 51703703157, 155111109471]

約数ペア:

[(1, 155111109471), (3, 51703703157), (9, 17234567719), (53, 2926624707), (159, 975541569), (477, 325180523), (997, 155577843), (2991, 51859281), (8973, 17286427), (52841, 2935431), (158523, 978477), (326159, 475569)]