174394377

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{21317}}^1$

素因数の和:21430

約数の個数: 20

約数和(自身を含む): 263106756

約数和(自身を除く): 88712379

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 21317, 63951, 191853, 575559, 1726677, 2153017, 6459051, 19377153, 58131459, 174394377]

約数ペア:

[(1, 174394377), (3, 58131459), (9, 19377153), (27, 6459051), (81, 2153017), (101, 1726677), (303, 575559), (909, 191853), (2727, 63951), (8181, 21317)]