157266603

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149351}}^1$

素因数の和:149376

約数の個数: 20

約数和(自身を含む): 253002288

約数和(自身を除く): 95735685

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 149351, 448053, 1344159, 1941563, 4032477, 5824689, 12097431, 17474067, 52422201, 157266603]

約数ペア:

[(1, 157266603), (3, 52422201), (9, 17474067), (13, 12097431), (27, 5824689), (39, 4032477), (81, 1941563), (117, 1344159), (351, 448053), (1053, 149351)]