153970254

素因数分解:

$2^1\times 3^3\times {\mathrm{787}}^1\times {\mathrm{3623}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 342685440

約数和(自身を除く): 188715186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 787, 1574, 2361, 3623, 4722, 7083, 7246, 10869, 14166, 21249, 21738, 32607, 42498, 65214, 97821, 195642, 2851301, 5702602, 8553903, 17107806, 25661709, 51323418, 76985127, 153970254]

約数ペア:

[(1, 153970254), (2, 76985127), (3, 51323418), (6, 25661709), (9, 17107806), (18, 8553903), (27, 5702602), (54, 2851301), (787, 195642), (1574, 97821), (2361, 65214), (3623, 42498), (4722, 32607), (7083, 21738), (7246, 21249), (10869, 14166)]