85167411

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^2$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 132159744

約数和(自身を除く): 46992333

約数列:

[1, 3, 7, 21, 71, 213, 239, 497, 717, 1491, 1673, 5019, 16969, 50907, 57121, 118783, 171363, 356349, 399847, 1199541, 4055591, 12166773, 28389137, 85167411]

約数ペア:

[(1, 85167411), (3, 28389137), (7, 12166773), (21, 4055591), (71, 1199541), (213, 399847), (239, 356349), (497, 171363), (717, 118783), (1491, 57121), (1673, 50907), (5019, 16969)]