157058014959

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{28940117}}^1$

素因数の和:28940196

約数の個数: 20

約数和(自身を含む): 238119290904

約数和(自身を除く): 81061275945

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 28940117, 86820351, 260461053, 781383159, 1938987839, 2344149477, 5816963517, 17450890551, 52352671653, 157058014959]

約数ペア:

[(1, 157058014959), (3, 52352671653), (9, 17450890551), (27, 5816963517), (67, 2344149477), (81, 1938987839), (201, 781383159), (603, 260461053), (1809, 86820351), (5427, 28940117)]