161752661

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3433}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 189886464

約数和(自身を除く): 28133803

約数列:

[1, 7, 53, 127, 371, 889, 3433, 6731, 24031, 47117, 181949, 435991, 1273643, 3051937, 23107523, 161752661]

約数ペア:

[(1, 161752661), (7, 23107523), (53, 3051937), (127, 1273643), (371, 435991), (889, 181949), (3433, 47117), (6731, 24031)]