201490706979

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{11605939}}^1$

素因数の和:11606591

約数の個数: 16

約数和(自身を含む): 298969014400

約数和(自身を除く): 97478307421

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 11605939, 34817817, 104453451, 313360353, 7462618777, 22387856331, 67163568993, 201490706979]

約数ペア:

[(1, 201490706979), (3, 67163568993), (9, 22387856331), (27, 7462618777), (643, 313360353), (1929, 104453451), (5787, 34817817), (17361, 11605939)]