165909339

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{45971}}^1$

素因数の和:46378

約数の個数: 12

約数和(自身を含む): 240249672

約数和(自身を除く): 74340333

約数列:

[1, 3, 9, 401, 1203, 3609, 45971, 137913, 413739, 18434371, 55303113, 165909339]

約数ペア:

[(1, 165909339), (3, 55303113), (9, 18434371), (401, 413739), (1203, 137913), (3609, 45971)]