201323821419

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{168190327}}^1$

素因数の和:168190359

約数の個数: 24

約数和(自身を含む): 349835882240

約数和(自身を除く): 148512060821

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 168190327, 504570981, 1177332289, 1513712943, 3195616213, 3531996867, 9586848639, 10595990601, 22369313491, 28760545917, 67107940473, 201323821419]

約数ペア:

[(1, 201323821419), (3, 67107940473), (7, 28760545917), (9, 22369313491), (19, 10595990601), (21, 9586848639), (57, 3531996867), (63, 3195616213), (133, 1513712943), (171, 1177332289), (399, 504570981), (1197, 168190327)]