78735369

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1613}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 107376192

約数和(自身を除く): 28640823

約数列:

[1, 3, 53, 159, 307, 921, 1613, 4839, 16271, 48813, 85489, 256467, 495191, 1485573, 26245123, 78735369]

約数ペア:

[(1, 78735369), (3, 26245123), (53, 1485573), (159, 495191), (307, 256467), (921, 85489), (1613, 48813), (4839, 16271)]