187832871

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{10853}}^1$

素因数の和:11503

約数の個数: 16

約数和(自身を含む): 278730720

約数和(自身を除く): 90897849

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 10853, 17307, 32559, 97677, 293031, 6956773, 20870319, 62610957, 187832871]

約数ペア:

[(1, 187832871), (3, 62610957), (9, 20870319), (27, 6956773), (641, 293031), (1923, 97677), (5769, 32559), (10853, 17307)]