453759921

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{202481}}^1$

素因数の和:202573

約数の個数: 16

約数和(自身を含む): 680339520

約数和(自身を除く): 226579599

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 202481, 607443, 1822329, 5466987, 16805923, 50417769, 151253307, 453759921]

約数ペア:

[(1, 453759921), (3, 151253307), (9, 50417769), (27, 16805923), (83, 5466987), (249, 1822329), (747, 607443), (2241, 202481)]