191942783991

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160353203}}^1$

素因数の和:160353235

約数の個数: 24

約数和(自身を含む): 333534664320

約数和(自身を除く): 141591880329

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 160353203, 481059609, 1122472421, 1443178827, 3046710857, 3367417263, 9140132571, 10102251789, 21326975999, 27420397713, 63980927997, 191942783991]

約数ペア:

[(1, 191942783991), (3, 63980927997), (7, 27420397713), (9, 21326975999), (19, 10102251789), (21, 9140132571), (57, 3367417263), (63, 3046710857), (133, 1443178827), (171, 1122472421), (399, 481059609), (1197, 160353203)]