155982297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{72923}}^1$

素因数の和:72980

約数の個数: 16

約数和(自身を含む): 224022528

約数和(自身を除く): 68040231

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 72923, 218769, 1677229, 2260613, 5031687, 6781839, 51994099, 155982297]

約数ペア:

[(1, 155982297), (3, 51994099), (23, 6781839), (31, 5031687), (69, 2260613), (93, 1677229), (713, 218769), (2139, 72923)]