168232707

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{109313}}^1$

素因数の和:109344

約数の個数: 20

約数和(自身を含む): 264539880

約数和(自身を除く): 96307173

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 109313, 327939, 983817, 2076947, 2951451, 6230841, 8854353, 18692523, 56077569, 168232707]

約数ペア:

[(1, 168232707), (3, 56077569), (9, 18692523), (19, 8854353), (27, 6230841), (57, 2951451), (81, 2076947), (171, 983817), (513, 327939), (1539, 109313)]