270622377

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{175843}}^1$

素因数の和:175874

約数の個数: 20

約数和(自身を含む): 425542480

約数和(自身を除く): 154920103

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 175843, 527529, 1582587, 3341017, 4747761, 10023051, 14243283, 30069153, 90207459, 270622377]

約数ペア:

[(1, 270622377), (3, 90207459), (9, 30069153), (19, 14243283), (27, 10023051), (57, 4747761), (81, 3341017), (171, 1582587), (513, 527529), (1539, 175843)]