78435627

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 106563072

約数和(自身を除く): 28127445

約数列:

[1, 3, 67, 201, 317, 951, 1231, 3693, 21239, 63717, 82477, 247431, 390227, 1170681, 26145209, 78435627]

約数ペア:

[(1, 78435627), (3, 26145209), (67, 1170681), (201, 390227), (317, 247431), (951, 82477), (1231, 63717), (3693, 21239)]