165743319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2333}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 268876800

約数和(自身を除く): 103133481

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 1393, 2333, 3383, 4179, 6999, 10149, 16331, 23681, 39661, 48993, 71043, 118983, 277627, 464267, 832881, 1392801, 3249869, 7892539, 9749607, 23677617, 55247773, 165743319]

約数ペア:

[(1, 165743319), (3, 55247773), (7, 23677617), (17, 9749607), (21, 7892539), (51, 3249869), (119, 1392801), (199, 832881), (357, 464267), (597, 277627), (1393, 118983), (2333, 71043), (3383, 48993), (4179, 39661), (6999, 23681), (10149, 16331)]