73321149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 110145024

約数和(自身を除く): 36823875

約数列:

[1, 3, 11, 33, 43, 129, 163, 317, 473, 489, 951, 1419, 1793, 3487, 5379, 7009, 10461, 13631, 21027, 40893, 51671, 77099, 149941, 155013, 231297, 449823, 568381, 1705143, 2221853, 6665559, 24440383, 73321149]

約数ペア:

[(1, 73321149), (3, 24440383), (11, 6665559), (33, 2221853), (43, 1705143), (129, 568381), (163, 449823), (317, 231297), (473, 155013), (489, 149941), (951, 77099), (1419, 51671), (1793, 40893), (3487, 21027), (5379, 13631), (7009, 10461)]