131039853

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{23197}}^1$

素因数の和:23476

約数の個数: 16

約数和(自身を含む): 200430720

約数和(自身を除く): 69390867

約数列:

[1, 3, 7, 21, 269, 807, 1883, 5649, 23197, 69591, 162379, 487137, 6239993, 18719979, 43679951, 131039853]

約数ペア:

[(1, 131039853), (3, 43679951), (7, 18719979), (21, 6239993), (269, 487137), (807, 162379), (1883, 69591), (5649, 23197)]