156983990319

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{103211039}}^1$

素因数の和:103211071

約数の個数: 18

約数和(自身を含む): 245539064160

約数和(自身を除く): 88555073841

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 103211039, 309633117, 928899351, 1341743507, 4025230521, 12075691563, 17442665591, 52327996773, 156983990319]

約数ペア:

[(1, 156983990319), (3, 52327996773), (9, 17442665591), (13, 12075691563), (39, 4025230521), (117, 1341743507), (169, 928899351), (507, 309633117), (1521, 103211039)]