164570847

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5879}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 264929280

約数和(自身を除く): 100358433

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 5879, 9331, 17637, 27993, 41153, 123459, 182249, 252797, 546747, 758391, 1275743, 1769579, 3827229, 5308737, 7836707, 23510121, 54856949, 164570847]

約数ペア:

[(1, 164570847), (3, 54856949), (7, 23510121), (21, 7836707), (31, 5308737), (43, 3827229), (93, 1769579), (129, 1275743), (217, 758391), (301, 546747), (651, 252797), (903, 182249), (1333, 123459), (3999, 41153), (5879, 27993), (9331, 17637)]