189908853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{6883}}^1$

素因数の和:7444

約数の個数: 16

約数和(自身を含む): 268641216

約数和(自身を除く): 78732363

約数列:

[1, 3, 17, 51, 541, 1623, 6883, 9197, 20649, 27591, 117011, 351033, 3723703, 11171109, 63302951, 189908853]

約数ペア:

[(1, 189908853), (3, 63302951), (17, 11171109), (51, 3723703), (541, 351033), (1623, 117011), (6883, 27591), (9197, 20649)]