203150403

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{160087}}^1$

素因数の和:160143

約数の個数: 16

約数和(自身を含む): 307368960

約数和(自身を除く): 104218557

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 160087, 480261, 1440783, 4322349, 7524089, 22572267, 67716801, 203150403]

約数ペア:

[(1, 203150403), (3, 67716801), (9, 22572267), (27, 7524089), (47, 4322349), (141, 1440783), (423, 480261), (1269, 160087)]