1841796729

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{47251}}^1$

素因数の和:47389

約数の個数: 24

約数和(自身を含む): 2742128064

約数和(自身を除く): 900331335

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 4331, 12993, 38979, 47251, 141753, 425259, 2882311, 3354821, 8646933, 10064463, 25940799, 30193389, 204644081, 613932243, 1841796729]

約数ペア:

[(1, 1841796729), (3, 613932243), (9, 204644081), (61, 30193389), (71, 25940799), (183, 10064463), (213, 8646933), (549, 3354821), (639, 2882311), (4331, 425259), (12993, 141753), (38979, 47251)]