156933243

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3121}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 234424736

約数和(自身を除く): 77491493

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1359, 3121, 5587, 9363, 16761, 28089, 50283, 115477, 346431, 471271, 1039293, 1413813, 4241439, 17437027, 52311081, 156933243]

約数ペア:

[(1, 156933243), (3, 52311081), (9, 17437027), (37, 4241439), (111, 1413813), (151, 1039293), (333, 471271), (453, 346431), (1359, 115477), (3121, 50283), (5587, 28089), (9363, 16761)]